Question

Simplify (256)3/4+ (216)2/3

Answer 1

Answer:

The value of given expression is 214.

Step-by-step explanation:

The given expression is

\frac{4}{(216)^{\frac{-2}{3}}}+\frac{1}{(256)^{\frac{-3}{4}}}+\frac{2}{(243)^{\frac{-1}{5}}}

Using exponent property:

x^{\frac{a}{b}}=(x^{\frac{1}{b}})^a

\frac{4}{6^{-2}}+\frac{1}{4^{-3}}+\frac{2}{3^{-1}}

Using exponent property:

\frac{1}{a^{-1}}=a

4\times 6^2+1\times 4^3+2\times 3

4\times 36+1\times 64+2\times 3

144+64+6

214

Step-by-step explanation:

Answer 2

Answer:

Your answer is 336

When you simplify you will get :

256×3/4=333

216×2/3=3

As a result we will get answer

333+3= 336

Hope it helps you

Thank you