Simplify (√3 + √5 )
^2
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Answered by
0
Answer:
9
Step-by-step explanation:
Answered by
1
Your answer: 8+2√15
Step-by-step explanation:
Q: (√3+√5)²
We know that, (a+b)²= a²+b²+2ab
And here, a=√3;b=√5
= (√3)²+(√5)²+(2×√3×√5)
= 3+5+2√15
=8+2√15
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