Pre-Calculus

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Solve the equation by factoring, using trigonometric
Solve the equation by factoring, using trigonometric identities, or quadratic formula over the interval [0,2pi] . Give answers in radians or degrees.cotx+ 2 csc x = 3… read more
Sandhya_sharma
Master's Degree
Master's Degree
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Solve the equation by factoring, using trigonometric
Solve the equation by factoring, using trigonometric identities, or quadratic formula over the interval [0,2pi] . Give answers in radians or degrees.3sin^(2)x-sinx= 2… read more
akch2002
Master's Degree
3,051 satisfied customers
I saw you did this about a year ago. Can you help me
I saw you did this about a year ago. Can you help me out...rather quickly? Show All calculation!! 1. Solve the following Expression 5 (B - 4) =10 2. Solve the following equation for the variable L. p … read more
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
1.What is LM given the following measures and QPST is congruent
1.What is LM given the following measures and QPST is congruent to JKLM? PS=6.3,ST=5.2,TQ=7.4,QP=4.8 2.The area of a triangle is 861 square centimeters.The length of the base is 82 centimeters.What is… read more
akch2002
Master's Degree
3,051 satisfied customers
How do I work out the following and can you explain please 7x^2-2x-3=0 X^2-2x-7=0
How do I work out the following and can you explain please 7x^2-2x-3=0 X^2-2x-7=0 X^2+5=0 (x-2)(2x+6)=7 Please can you give me a simple explanation so I can use it on other similar questions X(x+1)+(x… read more
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
Teacher
Bachelor's Degree
6,427 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
Computer Engineer
Master's Degree
1,397 satisfied customers
Please ellaborate on the following discussion question... "The
Please ellaborate on the following discussion question... "The first step that is used to solve quadratic equations is to set each factor to zero, and then you must begin the factor process starting w… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Please ellaborate of the following discussion.... "Factoring
Please ellaborate of the following discussion.... "Factoring is of course, another word for grouping. It's called factoring simply because you are finding the factor by multiplying. There are a few ru… read more
RavinDe
Bachelor's Degree
1,111 satisfied customers
Respond/ellaborate to the following answer... "Factoring
Respond/ellaborate to the following answer... "Factoring can make solving quadratic equations fairly simple. When factoring we must solve for x. We must remember that a 'quadratic equation is an equat… read more
RavinDe
Bachelor's Degree
1,111 satisfied customers
I have a few questions for math could you please solve them
I have a few questions for math could you please solve them and show work. 1a. Factor completely 5x^3-500x 1. c 45xy^3-5x^3y 2.a Solve for x (no quadratic formula) 4/77x^2=28 2 [. b (no quadratic form… read more
Stevewh
Teacher
Bachelor's Degree
6,427 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
Master's Degree
Master's Degree
1,101 satisfied customers
Please help me solve these equations 1) Solve the equation 30d^2+56d+24=0 2)Solve the equation. Express radicals in simpliest form. (r+3)^2=17 3)Solve the equation by completing the square 4d^2+16d=15… read more
Sandhya_sharma
Master's Degree
Master's Degree
1,101 satisfied customers
Find the zeros for the following polynomial function and given
Find the zeros for the following polynomial function and given the multiplicity for each zero. For each zero, state whether the graph crosses the x-axis or touches the x-axis and turns around. f(x)=4(… read more
Chirag
Master's Degree
10,329 satisfied customers
I have an algebra assignment due tonight by midnight can someone
I have an algebra assignment due tonight by midnight can someone help me please?? There are two things needing done...here is the first... In this discussion, you will solve quadratic equations by two… read more
Osbert12
Master's Degree
2,468 satisfied customers
Sandhya, I need some more help with some question? I am requesting
Sandhya, I need some more help with some question? I am requesting Sandhya sharma. 1). solve the equation for M f= - KMn ____ r^ M= 2). The cumulativee number of car accidents from 2000 to 2010 can be… read more
Sandhya_sharma
Master's Degree
Master's Degree
1,101 satisfied customers
Q1: Find the variation constant and an equation of variation
Q1: Find the variation constant and an equation of variation where y varies directly as x and y = 56 when x = 7. The variation constant is k = ? The equation of variation is y = ? Q2: Convert to a dec… read more
ck_mba
Computer Engineer
Master's Degree
1,397 satisfied customers
Have two math questions that need to be answered: 1.)
Have two math questions that need to be answered: 1.) How do you know if a quadratic equation will have one, two, or no solutions? How do you find the quadratic equation if you are only given the solu… read more
Scott
Master's Degree
16,069 satisfied customers
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