X ²+ 15 X + 56 ans kya hoga?
Answers
Answered by
1
Hey frnd,
Here is ur answer
x^2+15x+56
x^2+8x+7x+56
x(x+8)+7(x+8)
(x+7),(x+8)=0
x=-7,-8
Hope it helps.
Answered by
2
heya here is your answer
by using prime factorization method
x² + 15x + 56
= x² + 7x + 8x + 56
= x (x+7) +8 (x+ 7)
= (x+7) (x+8)
so the value of x = -7 and -8
hope it helps you
mark as brainlest if it helps u
by using prime factorization method
x² + 15x + 56
= x² + 7x + 8x + 56
= x (x+7) +8 (x+ 7)
= (x+7) (x+8)
so the value of x = -7 and -8
hope it helps you
mark as brainlest if it helps u
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