Evaluate :
2√2+3√3 /2-√2 +√3
Answers
Answered by
2
Answer:
√2+5√3/2
Step-by-step explanation:
2√2+3√3/2-√2+√3
√2+3√3+2√3/2
√2+5√3/2
Answered by
0
Answer:
√(5+2√6)
=√(3+2+2√3.√2)
=√{(√3)²+2.√3.√2+(√2)²}
=√(√3+√2)²
=√3+√2 (neglecting the negative sign)
√(8-2√15)
=√(5+3-2.√5.√3)
=√{(√5)²-2.√5.√3+(√3)²}
=√(√5-√3)²
=√5-√3 (neglecting the negative sign)
∴, √(5+2√6)+√(8-2√15)
=√3+√2+√5-√3
=√2+√5 Ans.
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