What is 3[-3]+8[-3]^2(5[0]^2[-3]) ?

The solution to 3[-3]+8[-3]^2(5[0]^2[-3]) is -9

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3[-3]+8[-3]^2(5[0]^2[-3])

3 [- 3] + 8 [- 3]^{2} (5 [0]^{2} [- 3])

- 9

Solution steps

3 [- 3] + 8 [- 3]^{2} (5 [0]^{2} [- 3])

Follow the PEMDAS order of operations

Calculate within parentheses

(5 [0]^{2} [- 3]) : 0

5 [0]^{2} [- 3]

Calculate exponents

[0]^{2} : 0

[0]^{2}

[0]^{2} = 0

= 0

= 5 \cdot 0 \cdot [- 3]

Multiply and divide (left to right)

5 \cdot 0 \cdot [- 3] : 0

5 \cdot 0 \cdot [- 3]

5 \cdot 0 = 0

= 0 \cdot [- 3]

0 \cdot [- 3] = 0

= 0

= 0

= 3 [- 3] + 8 [- 3]^{2} \cdot 0

Calculate exponents

[- 3]^{2} : 9

[- 3]^{2}

Apply exponent rule:

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

n

is even

[- 3]^{2} = 3^{2} = 9

= 9

= 3 [- 3] + 8 \cdot 9 \cdot 0

Multiply and divide (left to right)

3 [- 3] : - 9

3 [- 3]

3 [- 3] = - 9

= - 9

= - 9 + 8 \cdot 9 \cdot 0

Multiply and divide (left to right)

8 \cdot 9 \cdot 0 : 0

8 \cdot 9 \cdot 0

8 \cdot 9 = 72

= 72 \cdot 0

72 \cdot 0 = 0

= 0

= - 9 + 0

Add and subtract (left to right)

- 9 + 0 : - 9

- 9 + 0

- 9 + 0 = - 9

= - 9

= - 9

2 \cdot 3 - 5/7 + 3

\frac{( 6 \cdot 4 + 0 )}{5}

8 + 3 (16 - 2)

6 0^{2} + 3 2^{2}

16 - 1 - 5 - 2 + 6 - 20

What is 3[-3]+8[-3]^2(5[0]^2[-3]) ?
The solution to 3[-3]+8[-3]^2(5[0]^2[-3]) is -9