Question

Factories the following using appropriate identities .
1) x^2-24xy+144y^2
2) 2x^6√2xy+9y^2
3) 3a^2 - 4b^2
4) a^2+30a+225
5) a^2/25 - b^2/36
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Answer 1

Answer:

i hope it helps you alot

Step-by-step explanation:

1) (x-12y)^2

2) (x+3y)^2

3) (3a-4b)(3a+4b)

4) a^2+15a+15a+225

a(a+15)+15(a+25)

(a+15)^2

5) (a/5+b/6)(a/5-b/6)