Factorization of
x square+7x−18 is
a) (x+3) (x+6)
b) (x-3) (x+3)
c) (x+9) (x-2)
d) (x-9) (x+2)
Answers
Answered by
0
Answer:
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Step-by-step explanation:
Answered by
1
Answer:
c. (x+9)(x-2)
Step-by-step explanation:
x^2+7x-18
=x^2+9x-2x-18 [middle term breaking]
=x(x+9)-2(x+9)
=(x+9)(x-2)
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