What is (12-4)^2+16-2(5)+3 ?

The solution to (12-4)^2+16-2(5)+3 is 73

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(12-4)^2+16-2(5)+3

(12 - 4)^{2} + 16 - 2 (5) + 3

73

Solution steps

(12 - 4)^{2} + 16 - 2 (5) + 3

Follow the PEMDAS order of operations

Calculate within parentheses

(12 - 4) : 8

12 - 4

12 - 4 = 8

= 8

= 8^{2} + 16 - 2 (5) + 3

Calculate exponents

8^{2} : 64

8^{2}

8^{2} = 64

= 64

= 64 + 16 - 2 (5) + 3

Multiply and divide (left to right)

2 (5) : 10

2 (5)

Apply rule:

(a) = a

(5) = 5

= 2 \cdot 5

Multiply the numbers:

2 \cdot 5 = 10

= 10

= 64 + 16 - 10 + 3

Add and subtract (left to right)

64 + 16 - 10 + 3 : 73

64 + 16 - 10 + 3

64 + 16 = 80

= 80 - 10 + 3

80 - 10 = 70

= 70 + 3

70 + 3 = 73

= 73

= 73

\frac{- 1}{( - 1 ) ^{2} + 1}

6^{2} - 5^{3}

(1) + (1) (1) + (3) (- 1)

\frac{1}{2} \cdot 0 + 2

2 (0) + 7