Math, asked by Anonymous, 9 months ago

√98×√162
step by step please​

Answers

Answered by shruti8157
1

HOPE IT HELPS YOU

PLEASE MARK IT AS BRAINLIEST

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Answered by PravPrateek
0

Answer:

 \sqrt{98}  \\  =  \sqrt{2 \times 7 \times 7}  \\  = 7 \sqrt{2}

 \sqrt{162}  \\  =  \sqrt{2 \times 3 \times 3 \times 3 \times 3}  \\  = 3 \times 3 \sqrt{2}  \\  = 9 \sqrt{2}

98 \times 162 \\  = 7 \sqrt{2}  \times 9 \sqrt{2}  \\  = 9 \times 7 \times  \sqrt{2}  \times  \sqrt{2}  \\  = 63 \times 2 \\  = 126

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