Question

the value of x is one find the value of p question is 3xsquare+4x-p=5​

Answer 1

a) 3x+4x-p=5

7x-p=5

7(-1)-p=5

-7-p=5

-p=5+7

p=-12

b) 3x+4x-p=5

7x-p=5

7(1)-p=5

7-p=5

-p=5-7

p=2