What will be the value of p2, if p= -2.
Algebraic Expression :- It is the expression made up of variables and constants.
Given p2is the algebraic expression
Put p=-2we get (-2)2
⇒-1
Hence, -2is the required value
What will be the value of p2, if p=-2?
For what value of p , x=3 will be a root of the equation px2 + 2x - 3 =0