Question

If p(x) = x2 + 4x-5, g(x)=x-1 and p(x) = g(x). g(x) +r(x), then
r(x) = -------
A) x +5
B) x+2
C) x-1
D) O​

Answer 1

Answer:

hey mate

then your answer is 3.

Answer 2

∴r(x)=6(x-1)

Step-by-step explanation:

Given that

p(x)= x²+4x-5

and g(x)= x-1

Therefore

g(x).g(x)

=(x-1)(x-1)

=x²-2x+1

Given relation of g(x) and p(x) is

p(x)=g(x).g(x)+r(x)

⇒x²+4x-5= x²-2x+1+r(x)

⇒ x²-2x+1+r(x)=x²+4x-5

⇒ r(x)= x²+4x-5-x²+2x-1

⇒r(x)=6x-6

⇒r(x)=6(x-1)

∴r(x)=6(x-1)