Question

Find the value of the Polynomial 2x²–5x+3 at x=2​

Answer 1

Step-by-step explanation:

p(x)=2x2−5x−3

To find zero of polynomial p(x)=0

p(x)=2x2−5x−3p(x)=0⇒2x2−5x−3=0⇒2x2−6x+x−3=0⇒2x(x−3)+1(x−3)=0⇒(2x+1)(x−3)=0x=2−1,3

Answer 2

Answer:

2(2)^2 -5(2) +3

2×4 - 10 +3

8-10+3

-2+3

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