Question

15. The value of
√180 + √112 upon /
√120 + √128 ​

please help me to solve this question

Answer 1

Answer:

√5+√7/2√30+√2

Step-by-step explanation:

√180 + √112/√120 + √128

√180 can be written as 2×3 ×√5

√112 can be written as 2×3×√7

√120 can be written as 2×√3×√2×√5

√128 can be written as 2×2×2×√2

simplifying the solution we get

6√5 + 6√7/ 2√30 + 6√2

√5 + √7/ 2√30 + √2

Answer 2

Answer:

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