Question

Find the Zero of the p(x)= x²-3x+2 with algebraic Identity
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Answer 1

Answer:

(x-2) (x-1)

x-2=0

x=2

x-1=0

x=1

Answer 2

Answer:

Brainly.in

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yachikapariha

25.07.2018

Math

Secondary School

+5 pts

Answered

find the zeros of the quadratic polynomial p(x)=x2+3x+2 and hence find the sum and product of its zeros

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Answers

Leor10

Leor10 Ace

Hey..!! Here Is Your Ans....

Refere To The Attachment..

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ok ask

find the zeros of the cubic polynomial p(x)=x3+2x2-3x.also verify the relationship between the zeros and coefficients of p (×)

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hukam0685

hukam0685 Genius

Answer:

Sum of zeros = -3

Product of zeros =2

Step-by-step explanation:

find the zeros of the quadratic polynomial p(x)=x2+3x+2 and hence find the sum and product of its zeros

{x}^{2} + 3x + 2 = 0 \\ \\ {x}^{2} + 2x + x + 2 = 0 \\ \\ x(x + 2) + 1(x + 2) = 0 \\ \\ (x + 2)(x + 1) = 0 \\ \\x + 2 = 0 \\ \\ x = - 2 \\ \\ or \\\\ (x + 1) = 0 \\ \\ x = - 1 \\ \\

So, two zeros of polynomial are -2 and -1.

Sum of zeros = -2+(-1)=-3

Product of zeros=(-2)(-1)=2

Hope it helps you.