216x^3=1/25 find value of x
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Heya!
refer the attachment above!
refer the attachment above!
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Answer,
According to question,
216³ = 1/25
x³ = 1 / 25 × 216
x³ = 1/ 5× 5 × 6 × 6 × 6
x = 3 √1/ 5 × 5 × 6 × 6 × 6
= 3√ 1 / 3 √5 × 5 × 6 × 6 × 6
= 1 / 6 ³√5 !!
Thanks!!
According to question,
216³ = 1/25
x³ = 1 / 25 × 216
x³ = 1/ 5× 5 × 6 × 6 × 6
x = 3 √1/ 5 × 5 × 6 × 6 × 6
= 3√ 1 / 3 √5 × 5 × 6 × 6 × 6
= 1 / 6 ³√5 !!
Thanks!!
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