2. Polynomials
easy

निम्नलिखित पर बहुपद $5 x-4 x^{2}+3$ के मान ज्ञात कीजिए

$x=2$

A

$3$

B

$2$

C

$-3$

D

$-2$

Solution

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

$p(2)=5(2)-4(2)^{2}+3$

$=10-16+3=-3$

Standard 9
Mathematics

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