Math, asked by Sreedevk, 7 months ago

Simplify
5root7 × 3root14

Answers

Answered by sweetyheree
7

\huge\blue{Hey}

5√7 × 3√14

15√98

15√49×2

7×15√2

105√2

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Answered by AdarshAbrahamGeorge
4

Answer:

\huge\orange{105 \sqrt{2}}

Step-by-step explanation:

According to the Q,

 >  > 5 \sqrt{7}  \times 3 \sqrt{14}

 >  > ( 5 \times 3) \times  \sqrt{7}  \times  \sqrt{14}

 >  > 15 \times  \sqrt{7}  \times  \sqrt{7 \times 2}

 >  > 15 \times  (\sqrt{7}   \times \sqrt{7} ) \times  \sqrt{2}

 >  > 15 \times 7 \times  \sqrt{2}

\orange {>  > 105 \sqrt{2}}

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