Question

What is the value of the expression 3+(2+8)^2+4*(1/2)^4

Answer 1

Use PEMDAS

First here's the expression written out a little clearer

$3+(2+8)^2+4*(\frac{1}{2} )^4$

Parentheses: (2+8) = (10).

Exponents: 10^2 is 100, and $(\frac{1}{2} )^4$ is $\frac{1}{2} \cdot \frac{1}{2} \cdot \frac{1}{2} \cdot\frac{1}{2} =$ $\frac{1}{16}$

Multiplication and division: 4 * 1/16 is $\frac{4}{16}$ or $\frac{1}{4}$ simplified

Addition and subtraction: Go left to right. 3 + 100 + $\frac{1}{4}$ = 103.25 (final answer)

Answer 2

Answer:

Use photo math, it will explain it all