expand using identities :- (√5a + √2b)^2 with steps
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Answered by
1
Step-by-step explanation:
(√5a+√2b)²
=(√5a)²+2(√5a)(√2b)+(√2b)²
=5a²+2√10(ab)+2b²
Answered by
1
Answer:
it is following this identity
a^2+b^2+2ab
√5^2a+√2^2b+2*√5a*√2b
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