Question

Simplify −4r(−11r 2r − 14).
A) 36r²- 56r
B)−36r²− 56r
C)36r2² -56

Answer 1

A) 36r²- 56r. To simplify the expression -4r(-11r^2r - 14), distribute -4r to each term inside the parentheses and combine like terms.

Step-by-step explanation:

To simplify the expression -4r(-11r^2r - 14), we can use the distributive property. First, distribute -4r to each term inside the parentheses:

-4r(-11r^2r) - 4r(-14)

This gives us 44r^3 + 56r. Therefore, the correct simplified form is option A) 36r^2 - 56r.