Pre-Calculus

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Explain why factoring is a better strategy for solving an
Explain why factoring is a better strategy for solving an equation like x^2=7x than guess and check… read more
Scott
Master's Degree
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Find the solution set to the following equation: x2 – 2x + 7
Find the solution set to the following equation: x2 – 2x + 7 = 0Solve for x: ⃒x+ 2 | - 9 = ̶-3 (Read as absolute value of (x+2))Write your answer in a + bi form. (3+2i) (6+5i)may i have the work pleas… read more
MollyC69
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Write your answer in a + bi form. (3+2i) (6+5i) . Find the solution set to the following equation: x2 – 2x + 7 = 0 Solve for x: ⃒x+ 2 | - 9 = ̶̶ 3 (Read as absolute value of (x+2)… read more
Simona
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PhD
Stem, I was wondering if you could possibly help me with a
Hello Stem, I was wondering if you could possibly help me with a few more homework questions today... if you have the time. Thank you in advance..… read more
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Find all solutions of the equation cos x sin x-2 cos x =0.
Find all solutions of the equation cos x sin x-2 cos x =0. The answer is A + Bkpi where k is any interger and 0… read more
Scott
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1. Which one of the following formulas correctly expresses
1. Which one of the following formulas correctly expresses this statement: The number x is equal to another number n plus the square root of 3. A. x = 3n2 B. x = n + 32 C. x = n + √3 D. x = √n + 3 2. … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Do you still have the answers for this http://www.justansw
Ryan
Bachelor's Degree
4,665 satisfied customers
http://www.mediafire.com/view/3b8o7haxma8unpe/exam1.pdf
Ryan
Bachelor's Degree
4,665 satisfied customers
Hello was wondering if you can assist me with some math questions,
Hello was wondering if you can assist me with some math questions, here is the link: http://www.sendspace.com/filegroup/DXAew3iC%2FhHmWtOn10yC4Q… read more
Ryan
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Precalculus Problems. (big bonus for great solutions) 1. Solve
Precalculus Problems. (big bonus for great solutions) 1. Solve the following equation for x: log2(x + 7) + log2(x + 8) = 1 Note: Be sure to plug any solutions back into the original equation; if they … read more
Ryan
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I will provide a bonus to whoever provides! #11 6 simplify 4-9i #12 i^19 #13
I will provide a bonus to whoever provides! #11 6 simplify 4-9i #12 i^19 #13 Use quadratic formula 2x^2-7x=1 Solutions are x = ? #14 Find the zeros of the function algebraically F(b)=b^2+12b+32 15 Sol… read more
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Solve for the rational inequality and write the solution in
Solve for the rational inequality and write the solution in interval notation. Include a complete analysis on a real number line(-∞,∞). 2x-3/ x+1 ≤1 ?… read more
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"FOR RYAN" Plethora^2. :) Ryan can you help, just answers,
"FOR RYAN" Plethora^2. :) Ryan can you help, just answers, 11am on 1May? 124. http://www.sendspace.com/file/9i44vl Also will have 20 I have to do online pm of 2May. Available?… read more
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6x-y+3z=-13 x+3y-z=4 3x+3y-4z=8 a. There is one solution.
6x-y+3z=-13 x+3y-z=4 3x+3y-4z=8 a. There is one solution. The set is ( , , ) b. There are infinitely many solutions c. there is no solution… read more
Math-John
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I need some algebra help. 13. r^2-9= 14. The lowest temerature
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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
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I need help with about 21 Algebra questions. Most of the problems
I need help with about 21 Algebra questions. Most of the problems I just need a double check on but there are a few that I'm completely lost. \$50 dollars, any takers? 1. (4a^4-2a^3+4a^2+16a-10)+(a^5+1… read more
Osbert12
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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
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