simplify the following a) √45-3√20+4√5. b)√24/8+√54/9
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Answered by
0
Answer:
=
3×3×5
−3
2×2×5
+4
5
=3
5
−6
5
+4
5
=
5
So, (
5
)
2
=5
Answered by
1
Step-by-step explanation:
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