Simplify:

2+5(x+3)- (2x-7)(x+2)

PLEASE SHOW WORK!!!

2+5(x+3)- (2x-7)(x+2)

7(x+3)- (3x+4x-7x-14)

(7x+21)-(7x-7x-14)

(7x+21)-(14)

7x+21-14

=7x+7

4x+7-2x²

Step-by-step explanation:

2+5(x+3)- (2x-7)(x+2)

First we have to divide them into 2 parts

part 1= 2+5(x+3)

part 2= (2x-7)(x+2)

Then, we have to solve them in parts

First part1= 2+5(x+3)

=2(x+3)+5(x+3)

=2x+6+5x+15

=2x+5x+15+6

=7x+21

OR SIMPLE WAY OF DOING PART1

2+5(x+3)

=7(x+3)

=7x+21

Then part2= (2x-7)(x+2)

=2x(x+2)-7(x+2)

=2x²+4x-7x-14

=2x²-3x-14

THEN JUST SIMPLIFY

7x+21-2x²-3x-14

=7x-3x+21-14-2x²

=4x+7-2x²

c.

step-by-step explanation:

y=mx+b

step-by-step explanation:

m slope

b y-intercept