Simplify the following without using calculator √50 + √98

asked Oct 2, 2022 7.6k views

4 votes

Simplify the following without using calculator

√50 + √98

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1 vote

Answer:

The exact answer is 12*√2, if you need approximately answer it is 12*1.4= 16.8

Explanation:

√50 + √98 = √(25*2)+√(49*2)= √25√2+√49*√2= 5√2+7*√2=12*√2

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