2. Polynomials
easy

જો $x=-1$ આગળ બહુપદી $5 x-4 x^{2}+3,$ ની કિંમત .......... છે.

A

$2$

B

$6$

C

$-6$

D

$-2$

Solution

Let $P(x)=5 x-4 x^{2}+3$

Therefore, $P(-1)=5(-1)-4(-1)^{2}+3=-5-4+3=-6$

Hence, $(c)$ is the correct answer.

Standard 9
Mathematics

Similar Questions

Start a Free Trial Now

Confusing about what to choose? Our team will schedule a demo shortly.