The solution to (4-3)^2-4 is -3

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(4-3)^2-4

Solution

(4 - 3)^{2} - 4

- 3

Solution steps

(4 - 3)^{2} - 4

Follow the PEMDAS order of operations

Calculate within parentheses

(4 - 3) : 1

4 - 3

4 - 3 = 1

= 1

= 1^{2} - 4

Calculate exponents

1^{2} : 1

1^{2}

1^{2} = 1

= 1

= 1 - 4

Add and subtract (left to right)

1 - 4 : - 3

1 - 4

1 - 4 = - 3

= - 3

= - 3

(- 5)^{2} \times 3 \div 5 + 9

(- 2)^{4} + (+ 5) \times (2)

6 - 2 + 10 \div 5

(- 2)^{2} - 8

- 15 - 36 \cdot (- \frac{4}{9})