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Popular >

-3(2)^2+6(2)+5

Solution

- 3 (2)^{2} + 6 (2) + 5

Solution

5

Solution steps

- 3 (2)^{2} + 6 (2) + 5

Follow the PEMDAS order of operations

Calculate exponents

(2)^{2} : 4

(2)^{2}

(2)^{2} = 4

= 4

= - 3 \cdot 4 + 6 (2) + 5

Multiply and divide (left to right)

- 3 \cdot 4 : - 12

- 3 \cdot 4

- 3 \cdot 4 = - 12

= - 12

= - 12 + 6 (2) + 5

Multiply and divide (left to right)

6 (2) : 12

6 (2)

Apply rule:

(a) = a

(2) = 2

= 6 \cdot 2

Multiply the numbers:

6 \cdot 2 = 12

= 12

= - 12 + 12 + 5

Add and subtract (left to right)

- 12 + 12 + 5 : 5

- 12 + 12 + 5

- 12 + 12 = 0

= 0 + 5

0 + 5 = 5

= 5

= 5

Popular Examples

((-8)+(-12)\div (4))\times (-1)-((-34)+31)

((- 8) + (- 12) \div (4)) \times (- 1) - ((- 34) + 31)

1000\div (-5)\div (-25)\div (+3)

1000 \div (- 5) \div (- 25) \div (+ 3)

28 + 2^{6} \div 16

-(-3)^2+8(-3)-8

- (- 3)^{2} + 8 (- 3) - 8

(1/2 \times 100^2)/(100)

\frac{\frac{1}{2} \times 10 0 ^{2}}{100}

Frequently Asked Questions (FAQ)

What is -3(2)^2+6(2)+5 ?
The solution to -3(2)^2+6(2)+5 is 5