Expand the following using identities
(x + 7) (x + 10)
Answers
Answered by
0
Answer:
22= 2 x 2 103= 10 x 10 x 10 74= 7 x 7 x 7 x 7
Step-by-step explanation:
Answered by
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Answer:
x2+(a-b) x-ab
x2+(7-10) x-7. 10
x2+(-3) x-70
x2-3x-70
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