how to rationalise denomitors of 1/root7 ?
Answers
Answered by
2
Answer:
1/ root 7 × root 7/ root 7
= root 7 / 7
Step-by-step explanation:
root 7 itself is the rationalising factor.of 1 / root 7
pls.amrk as branliest
Answered by
3
Answer:
√7/7
Step-by-step explanation:
1/√7
to rationalise multiple and divide the number by its denominator
that is,
1/√7 *√7/√7
that gives √7 / √7 * √7
that is √7 / 7
thank u ..
hope it helps.. :)
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