Math, asked by balavlogsyt, 5 hours ago

Multiply 8✓5 by 4✓2
According To 9th grade​

Answers

Answered by ItzBrainlyLords
22

Answer:

Hi

I am also in class 9

Step-by-step explanation:

 \:

 \large \rm  =   \: 8\sqrt{5} \:   \times \:  4 \sqrt{2}

 \:

  • To find it Multiply Under root with under root and number with number

 \:

 \large \implies \rm \: 8 \times 4 \times  \sqrt{5}  \times  \sqrt{2}

 \:

 \boxed{ \large  =  \rm \: 32 \sqrt{10} }

 \:

 \large  =  \rm \: 32  + 3.16

 \:

= 35.16 (till two decimal places)

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