Question

find फाइंड द जीरो ऑफ द पॉलिनॉमियल एक्स स्क्वायर माइनस टू एक्स
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Answer 1

Step-by-step explanation:

. can't understand............

Answer 2

Step-by-step explanation:

splittingthemiddleterm

x {}^{2} - x - 6 = 0x2−x−6=0

x {}^{2} + 2x - 3x - 6x2+2x−3x−6

x(x + 2) - 3(x + 2) = 0x(x+2)−3(x+2)=0

(x + 2)(x - 3) = 0(x+2)(x−3)=0

The two zeroes are

x = - 2 \: and \: x = 3x=−2andx=3

\boxed{Verification}Verification

sum of the zeroes

\alpha + \beta = - 2 + 3 = 1 = \frac{ - (coefficient \: of \: x {}^{2}) }{coefficient \: of \: x} = \frac{ - (1)}{ - 1} = 1α+β=−2+3=1=coefficientofx−(coefficientofx2)=−1−(1)=1

product of the zeroes

\alpha \beta = - 2 \times 3 = - 6 = \frac{constant \: term}{coefficient \: of \: x {}^{2} } = \frac{ - 6}{1} = - 6αβ=−2×3=−6=coefficientofx2constantterm=1−6=−6

Hence

\boxed{Verified}Verified