Question

Find the remainder when p(X) = x^2+3x-3 is divided by X -3

Answer 1

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Answer 2

Answer:

The remainder is 15.

Step-by-step explanation:

See mate if both the quotient and remainder are asked, you should use Long Division but if only remainder is asked, you should use Remainder Theorem as long division is time consuming and also a little hard than remainder theorem.

By Remainder Theorem :-

x-3=0

x=0+3

x=3

Zero of the polynomial (x-3) is 3.

p(x)=x^2+3x-3

p(3)=(3)^2+3(3)-3

p(3)=9+9-3

p(3)=15