factorise x^2-a^2+10ab-25b^2
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Answered by
3
Answer:
(x-a+5)(x+a-5)
Step-by-step explanation:
x²-a²+10ab-25b²
=>x²-(a²-10ab+25b²)
=>x²-(a-5)²
=>(x-a+5)(x+a-5)
Answered by
0
Step-by-step explanation:
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