The solution to -3(-3)^2+5 is -22

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-3(-3)^2+5

Solution

- 3 (- 3)^{2} + 5

- 22

Solution steps

- 3 (- 3)^{2} + 5

Follow the PEMDAS order of operations

Calculate exponents

(- 3)^{2} : 9

(- 3)^{2}

Apply exponent rule:

(- a)^{n} = a^{n},

n

is even

(- 3)^{2} = 3^{2} = 9

= 9

= - 3 \cdot 9 + 5

Multiply and divide (left to right)

- 3 \cdot 9 : - 27

- 3 \cdot 9

- 3 \cdot 9 = - 27

= - 27

= - 27 + 5

Add and subtract (left to right)

- 27 + 5 : - 22

- 27 + 5

- 27 + 5 = - 22

= - 22

= - 22

[(- 16) - [(+ 6) - (- 4) + (- 9)] + 12]

(44 \cdot 18) \div 48

3 (10)^{2} + 9 (10) - 12

\frac{1 - 4 ( \frac{1}{4} )}{15}

6 + 7 \times 4 - 7