1.James simplified (16x + 8x2y – 7xy2 + 9y) + (5xy2 + 10x²y + x - 7y) His work is shown below. Find and correct his mistake.

answer: i can’t tell you that

step-by-step explanation:

europa2433

europa2433

step-by-step explanation:

b

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2