What is (2*4)/(4^2+4) ?

The solution to (2*4)/(4^2+4) is 2/5

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(2*4)/(4^2+4)

\frac{2 \cdot 4}{4 ^{2} + 4}

\frac{2}{5}

Solution steps

\frac{2 \cdot 4}{4 ^{2} + 4}

Solve

2 \cdot 4 : 8

2 \cdot 4 = 8

= 8

Solve

4^{2} + 4 : 20

Follow the PEMDAS order of operations

Calculate exponents

4^{2} : 16

4^{2}

4^{2} = 16

= 16

= 16 + 4

Add and subtract (left to right)

16 + 4 : 20

16 + 4

16 + 4 = 20

= 20

= 20

= \frac{8}{20}

Cancel the common factor:

4

= \frac{2}{5}

6^{4} \div 3^{4}

- 71 + 50 - 45 + 18

(+ 3) \times (- 10) \times 0 \times (- 1)

3 - (10 \div 2) + 8

(4^{2} \times 1^{5})^{2}