What is (2*3)^2-5^2 ?

The solution to (2*3)^2-5^2 is 11

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(2*3)^2-5^2

(2 \cdot 3)^{2} - 5^{2}

11

Solution steps

(2 \cdot 3)^{2} - 5^{2}

Follow the PEMDAS order of operations

Calculate within parentheses

(2 \cdot 3) : 6

= 6^{2} - 5^{2}

Calculate exponents

6^{2} : 36

= 36 - 5^{2}

Calculate exponents

5^{2} : 25

= 36 - 25

Add and subtract (left to right)

36 - 25 : 11

= 11

3^{2} - (- 3)^{2}

\frac{42}{12}

256 \cdot 4

180 \cdot 3

- 1 - 3 - (- 9) + (- 5)