Question

. The value of (3x + 5) (2x + 7) is -​

Answer 1

Answer:

x =3/5

Step-by-step explanation:

3x + 5 = 8x + 28

5x = - 23

x = - 23/5

Answer 2

Answer:

6x^2 + 31x + 35

3x*2x = 6x^2

3x*7 = 21x

5*2x = 10x

5*7 = 35

6x^2 + 31x + 35