simplyfy:
(✓13+✓15)(✓13-✓15)
Answers
Answered by
2
Answer:
(v13+v15)(v13-15)
13+15v 13-15
28v > -2v
ankitraj47:
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Answered by
0
Answer:
it is (a+b)(a-b)=(a^2 -b^2)
(√13+√15)(√13-√15)= (√13)^2- (√15)^2
=>13-15
=>-2
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