Math, asked by sabahatfatemajafri, 1 year ago

Rationalise 1 upon 7+Root 2

Answers

Answered by thePOTTERHEAD
2
7-√2/47

hope this helped you
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sabahatfatemajafri: Thank uh so muchhh .I got the same....it got verified
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Answered by eshanipatel50
0
1/7+√2

=1/7+√2×7-√2/7-√2
=7-√2/7^2-√2^2
=7-√2/49+2
=7-√2/52

HOPE IT MAY HELP YOU

PLEASE MARK IT BRAINLIEST IF YOU WERE HELPED WITH MY ANSWER

thePOTTERHEAD: np
eshanipatel50: its 49-2= 52
thePOTTERHEAD: u must apply a square-b square in denominator
eshanipatel50: okk
thePOTTERHEAD: its 49-2=47 my friend
eshanipatel50: it should be 4ú
eshanipatel50: 47
thePOTTERHEAD: yup
eshanipatel50: yes i was just telling my mistake
eshanipatel50: in the previous comment
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