Question

$16(x + y) 2 - 25(x - 3y)2$
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Answer 1

Answer:

A) ab-bc-ca+c^2+ab-bc

2ab-2bc-ca+c^2

2a(b-c)-2bc+c^2

2a(b-c)-c(2b+c)

(a-c) (2b-c)

B) 9pq+15qr {taking3q Common}

3q(3p+5r)

C) 16m^3-24m^2+44m

4m(4m^2-6m+11){taking4mcommon}

Answer 2

Answer:

okk

your question and answer is this