Question

please answer
$(5x + \frac{1}{2} ) ^{3}$
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Answer 1

Answer:

$\Huge \boxed{\frac{(10x+1)^3}{8} }$

Step-by-step explanation:

To solve this problem, first you have to isolate by the x on one side of the equation. Isolate is separate from other substances; to place apart so as to be alone.

First, multiply $\displaystyle 5x*2$

$\displaystyle 5x*2=10x$

$\displaystyle \frac{10x+1}{2}$

$\displaystyle (\frac{10x+1}{2})^3$

Next, you'd use apply of exponent rules are: $\displaystyle \frac{x}{y}^z=\frac{x^z}{y^z}$.

$\displaystyle \frac{(10x+1)^3}{2^3}$

Solve.

$\displaystyle 2^3=2*2*2=\boxed{8}$

$\bigstar\large\boxed{\textnormal{So, the final answer is \boxed{\frac{(10x+1)^3}{8}. }}}\bigstar$