Divide ( x2
+ 9x + 14 ) by ( x + 7)
Answers
Answered by
0
Answer:
x3+16x2+77x+98
Step-by-step explanation:
First part
X2 + 9x + 14=
x2 + 7x + 2x + 14
x (x +7) +2(x+7)
(x+2)(x+7)
Other part
(x+2)(x+7)(x+7)
x(x+7)2+2(x+7)2
x(x+7)(x+7)+2(x+7)2
x(x(x+7)+7(x+7))+2(x+7)2
x(x2+7x+49)+2(x+7)2
x3+16x2+77x+98
Hope it helps
Answered by
0
Answer:
Step by step explanation:
Middle term splitting :
Take the common factors out:
Cancel the same terms (x+7):
Final answer:
Attachments:

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