03/14/19
I’m taking high school precalculus. How do I factor this, 5 (x^2+4) ^4(2x) (x-2) ^4+ (x^2+4) ^5(4) (x-2) ^3?
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03/14/19
Is a relation “R = {(x,y): y is a multiple of x}” a function?
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03/14/19
There are triple the bananas as oranges. You also know that the eleven pieces of fruit cost $8.25, where bananas cost $0.50 each, oranges cost $0.75 each, and papayas cost $1.25 each.
How many of each will be used?Write the coefficient matrix equation.
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03/14/19
The fraction a/b is equals the repeating decimal 0.ababab. If a and b are single-digit positive integers, what is the value of a + b.
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03/13/19
SAT Math question. please help!
Which of the following expressions is equivalent to x^2-2x-5/x-3?
A. X-5-20/x-3
B. X-5-10/x-3
C. X+1-8/x-3
D. X+1-2/x-3
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How helpful is advanced maths such as calculus for starting a business
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I am not sure how to solve this GRE question
k = 1 + 1/2 + 1/4 + 1/8 + 1/16 + 1/32 + 1/64 + 1/128
Which is greater, k or 2?
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Solve the equation. 7(2b – 5) + 3 = 10
Solve the equation. 7(2b – 5) + 3 = 10
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