cube root of 76.25 using cube root table . Explain each and every step pls ...
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3
Step-by-step explanation:
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Answered by
2
Step-by-step explanation:
Cube root of 76.25
= \sqrt[3]{76.25} =
3
76.25
= \sqrt[3]{ \frac{305}{4} } = \frac{ \sqrt[3]{305} }{ \sqrt[3]{4} } =
3
4
305
=
3
4
3
305
= \frac{ \sqrt[3]{305 \times 4 {}^{2} } }{4} = \frac{ \sqrt[3]{305 \times 16} }{4} =
4
3
305×4
2
=
4
3
305×16
= \frac{2 \sqrt[3]{305 \times 2} }{4} =
4
2
3
305×2
\frac{ \sqrt[3]{305 \times 2} }{2}
2
3
305×2
= \frac{ \sqrt[3]{610} }{2} =
2
3
610
I hope it help you
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