Pre-Calculus

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Lineal Equations Eliminating by the sustitution method
Lineal Equations Eliminating by the sustitution method 1) x - 2y = - 7 5x + 3y = - 9 2) - 2 y = - 4x + 10 y = - 8x + 6 3) - 3x - 3y + 3 = 0 9x + y - 27 = 0… read more
Osbert12
Osbert12
Master's Degree
2,468 satisfied customers
Math-John I was hoping you could With the attached
Math-John I was hoping you could With the attached questions. I do not need to show the work and would like it by 9pm. http://www.mediafire.com/view/?bcy7q5fqwsnqui9 thanks… read more
Math-John
Math-John
30 satisfied customers
For John This is due this evening, so a prompt response would
For John This is due this evening, so a prompt response would greatly appreciated! I require an answer key to some problems. I need no work showed, just answers so that I ma compare too. The only exce… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Find a polynomial f(x) of degree 3 that has the following
Find a polynomial f(x) of degree 3 that has the following zeros...-6, 0, 9 Leave answer in factored form… read more
Math-John
Math-John
30 satisfied customers
1. calculate the anti derivative of x cube dx a. x square
1. calculate the anti derivative of x cube dx a. x square + c b. 3x square + c c. x the power of 4 + c d. x the power of 4/4 + c 2. calculate the anti derivative of x the power of 2/3 dx. a. 2/3x the … read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
1) Multiply. 12ax^4(7ax^7 + 6x^4) 2) Simplify. -(4x-3) 3)
1) Multiply. 12ax^4(7ax^7 + 6x^4) 2) Simplify. -(4x-3) 3) Factor. Check by multiplying. -6 + 2x - 18y 4) Multiply. You should show all the steps on solving the problem. 9a^3x^7(11a^6x^9+12x^6-3a) 5) S… read more
ck_mba
ck_mba
Computer Engineer
Master's Degree
1,397 satisfied customers
To find (fg)(x) for the given functions, use the definition
To find (fg)(x) for the given functions, use the definition of operations on functions that states that if f and g are functions with domains Df and Dg, then we define the product as (f · g)(x) = f(x)… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
I need some help with the attached questions. http://wi
I need some help with the attached questions. http://wikisend.com/download/317512/Math2.docx… read more
Osbert12
Osbert12
Master's Degree
2,468 satisfied customers
I will tip as usual, more based on the number of problems:
I will tip as usual, more based on the number of problems: Multiply: (9y-7)(81y^2 + 63y + 49) (x+3)(x-5) (3a^2b^4)(4a^2b^2) -12(6x + 2) (7p -1)(49p^2 + 7p +1) (x+3)(x-3) 7ax^5(4ax^4 + 6x^2 +7) (x-3)(9… read more
akch2002
akch2002
Master's Degree
3,193 satisfied customers
Add: (3x+1)+(-4x+4)= Add: (9+9x+6x^2+5x^3)+(1-9x+6x^2-5x^3)= Find
Add: (3x+1)+(-4x+4)= Add: (9+9x+6x^2+5x^3)+(1-9x+6x^2-5x^3)= Find two equivalent expressions for the opposite off the polynomial: -x^2 + 11x – 8 Subtract: (8x^4 + 4x^3 – 2)-(2x^2 – 7x + 5)= Subtract (… read more
akch2002
akch2002
Master's Degree
3,193 satisfied customers
I have 5 math problems: 1. Solve for x: a) x^2 =-3x +28 )
I have 5 math problems: 1. Solve for x: a) x^2 =-3x +28 b) 1/3x^2 A+1/2x 1/6=0 2.Solve the blanks a) (4x + ) ( 3x + ) + 12x^2 + 25x +7 b) (4x + ) (3x + ) =12x^2 +39x+9 3. Factor a) 10x^2-30x b)12x^3-1… read more
Emanuel
Emanuel
Bachelor's Degree
578 satisfied customers
I also need help with the following. 14. The lowest temperatur
I also need help with the following. 14. The lowest temperatur ever recorded in a certain town was -27f. The highest temperature ever recorded there was 136F more than the lowest. What was the highest… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
1,248 satisfied customers
Solve by the elimination method 1. 5x-y=39 x+y=9 2.
Solve by the elimination method 1. 5x-y=39 x+y=9 2. 5x+6y=19 -5x+y=44 3. 5x+y= -23 7x-3y= -41 4. 9x+y=88 8x+5y=107 5. 3x-7y=21 -5x+4y= -35 6. 2x-6y=0 4x+9y=0 7. -x+ 6y=5 -4x+ 24y=20 8. 24x+12y= -11 16… read more
Osbert12
Osbert12
Master's Degree
2,468 satisfied customers
1. Solve the equations by substition. 2x+y=12 y=4x 2.
1. Solve the equations by substition. 2x+y=12 y=4x 2. Solve the system using the substitution method. x-10y=57 7y-8x= -91 3. 3x+4y=2 x+y=2 4. 15x-10y=5 15y= -5+10x 5. 18x-2y=14 y=9x+7 6. 24x-21y=9 8x=… read more
ck_mba
ck_mba
Computer Engineer
Master's Degree
1,397 satisfied customers
I need some help with the following algebra problems. 1.
I need some help with the following algebra problems. 1. 8b^2+2b= 2. Factor 5x^5-25x^3= 3. Factor by grouping 4st+10t-10s-25= 4. Calculate 7[4+(9^3)]= 5. Factor by grouping 9z^2+27z-az-3a= 6. Factor b… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
1,248 satisfied customers
Hi I need some help with the following algebra problems. 1.
Hi I need some help with the following algebra problems. 1. 12s^2+3s= 2. 6x^6-48x^4= 3. Factor by grouping 8st+12t-10s-15 4. 7[5+(9^2)]= 5. 4z^2+20z-az-5a= 6. 9z^2+18z-az-2a= 7. s^2+6s+5= 8. c^2+6c-16… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
1,248 satisfied customers
I need help with 3 polynomial equations. I need to see the
I need help with 3 polynomial equations. I need to see the work as well. 1 and 2 are adding and subracting polynomials and 3 is multiplying polynomials. 1) (1/3x^9 + 1/5x^5 - 1/2x^2 + 7) + (1/2x^9 + 1… read more
mhasan420
mhasan420
Master's Degree
Bachelor's Degree
37 satisfied customers
I need some help answering these questions. 14. Find the
I need some help answering these questions. 14. Find the slope if it exists. y= -4x+7= 21. 3x^6-4x^5+2x^6+7x^5= 22. (6n^4+9n)-(-8n^4-7n+4)= 23. 7^5*7^4= 24. (-3x^2)(6x^2)= 25. 5(qr)^4= 26. (x^2)^5(x^4… read more
Mr. Gregory White
Mr. Gregory White
Master's Degree
Master's Degree
167 satisfied customers
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Mr. Gregory White

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JACUSTOMER-yrynbdjl-

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