Math, asked by amritanshu99, 6 months ago

evaluate the following

√8
√32​

Answers

Answered by ITZBFF
93

 \mathsf \red{ ==> \: evaluate \:  \:  \: \sqrt{8} \:  :  } \\  \\  \mathsf{ \sqrt{8} =  \sqrt{4 \times 2}  } \\  \\  \mathsf \red{we \: know \:  \sqrt{4}  = 2} \\  \\  \mathsf { = 2 \sqrt{2}  } \\  \\  \boxed{ \mathsf \red{ \sqrt{2} = 1.414 }} \\  \\  \mathsf{so \:  \sqrt{8}  = 2 \times 1.414 = 2.828}

 \mathsf \red{ ==> \: evaluate \:  \:  \: \sqrt{32} \:  :  } \\  \\  \mathsf{ \sqrt{32} =  \sqrt{4 \times 8}  } \\  \\  \mathsf \red{we \: know \:  \sqrt{4}  = 2} \\  \\  \mathsf { = 2 \sqrt{8}  } \\  \\  \boxed{ \mathsf \red{ \sqrt{8} = 2.828}} \\  \\  \mathsf{so \:  \sqrt{32}  = 2 \times 2.828 = 5.656}

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{\sf{\fcolorbox{black}{pink}{© \: ITZBFF}}}

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