What is -5^2+8(-5)+2 ?

The solution to -5^2+8(-5)+2 is -63

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-5^2+8(-5)+2

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

- 63

Solution steps

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

Follow the PEMDAS order of operations

Calculate exponents

5^{2} : 25

5^{2}

5^{2} = 25

= 25

= - 25 + 8 (- 5) + 2

Multiply and divide (left to right)

8 (- 5) : - 40

8 (- 5)

Apply rule

a \cdot (- b) = - a \cdot b

8 (- 5) = - 8 \cdot 5 = - 40

= - 40

= - 25 - 40 + 2

Add and subtract (left to right)

- 25 - 40 + 2 : - 63

- 25 - 40 + 2

- 25 - 40 = - 65

= - 65 + 2

- 65 + 2 = - 63

= - 63

= - 63

\frac{1}{2} (4) + 2

3 - 2 \cdot [5 - 4 \cdot (7 - 3 \cdot 2)]

(5 \times + 2) + (4 \times + 5)

100 - 9 \times 6 - 3 \times 2

(\frac{351}{- 3}) \times (- 5)