Factorise ab2 - ac2
please give the answer
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Answer:
a b^2 - a c^2 ???????
a(b+c)(b-c)
10(5.5+4.5)(5.5-4.5)
10(10)(1) =100 answer
Answered by
0
Step-by-step explanation:
ab²-ac²= a(b²-c²)
=a(b+c)(b-c)
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