Question

What should be the value of p if the value of 2x2+3x +p equal to 5 , when x= 1

Answer 1

Step-by-step explanation:

(2×1)2+3×(1)+p=5

4+3+p=5

7+p=5

p=7-5

p=2

the value of p is 2

Answer 2

Answer:

-2

2*2+3*1+p=5

4+3+p=5

7+p=5

p=5-7

p=-2