What is 5+4*(8-6)^2 ?

The solution to 5+4*(8-6)^2 is 21

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5+4*(8-6)^2

5 + 4 \cdot (8 - 6)^{2}

21

Solution steps

5 + 4 (8 - 6)^{2}

Follow the PEMDAS order of operations

Calculate within parentheses

(8 - 6) : 2

= 5 + 4 \cdot 2^{2}

Calculate exponents

2^{2} : 4

= 5 + 4 \cdot 4

Multiply and divide (left to right)

4 \cdot 4 : 16

= 5 + 16

Add and subtract (left to right)

5 + 16 : 21

= 21

(((3 + 2) - (4 + 5)) - 10) + (5 + 2)

1.6

169 - 144

6^{2} - 6

\frac{84}{12}