brudderrr brudderrr

01-02-2020
Mathematics

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Factoring polynomials
X^2 +8x+7

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nazranabuksh nazranabuksh

01-02-2020

Step-by-step explanation:

first find two numbers u multiply to get 7 and add to get 8: (1×7)=7,(1+7)=8

so in the first bracket u put (x +1) n in the other (x+7)

ans: (x+1)(x+7)

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