Question

simplify
2√45+3√20+10√125
2√5​

Answer 1

Answer:

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Answer 2

Answer:

=(2×3×root 5)+(3×2×root 5)+(10×5×root 5)+(2×root 5)

=(6 ×root 5)+(6×root 5)+(50×root 5)+(2×root 5)

=root 5(6+6+50+2)

=root 5×60

=60×root×5

=60.root.5

this is the step by step explanation of above question!