Simplify
x² - 9
——————
x2 + x - 12

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

answer: -8.2562234e+13

1 3 5

step-by-step explanation:

i took the test: )

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0