Question

Find the value of a^3(a cube), if 25a^4=a^6

Answer 1

${\bold{\huge{\underline{\red{\sf{Answer:}}}}}}$

${\boxed{\sf{a³=125}}}$

${\bold{\huge{\underline{\green{\sf{Explanation:}}}}}}$

${\bold{\sf{25 a⁴ = a^{6}}}}$

${\bold{\sf{25 = \frac{a^{6}}{a⁴}}}}$

${\bold{\sf{a^{6-4}=25}}}$

${\bold{\sf{a = \sqrt{25} =5}}}$

${\bold{\sf{=> \: a³ = 5³ = 125}}}$

Answer 2

125

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