Question

P(x)=2x2-3x+7a value of a

Answer 1

Answer:

put x=1

4-3+7a

1+7a

a=-1/7

Answer 2

Step-by-step explanation:

2(2-3x)+7a

4-6x+7a

4-6x=-7a

-7a=4-6x

let x be 1

-7a=4-6(1)

a=-2/-7

a=2/7