Math, asked by vishwanth1608, 1 day ago

Factorise-9a2-30zb+25b2

Answers

Answered by nupursahu474
0

Answer:

the wrong answer is water = co2

Answered by praharsh18
0
9a2 = 3a and 25b2= 5b therefore
The ans is (3a-5b)2
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