The solution to 4(-4)^2-4 is 60

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4(-4)^2-4

Solution

4 (- 4)^{2} - 4

60

Solution steps

4 (- 4)^{2} - 4

Follow the PEMDAS order of operations

Calculate exponents

(- 4)^{2} : 16

(- 4)^{2}

Apply exponent rule:

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

n

is even

(- 4)^{2} = 4^{2} = 16

= 16

= 4 \cdot 16 - 4

Multiply and divide (left to right)

4 \cdot 16 : 64

4 \cdot 16

4 \cdot 16 = 64

= 64

= 64 - 4

Add and subtract (left to right)

64 - 4 : 60

64 - 4

64 - 4 = 60

= 60

= 60

(4 \cdot 5)^{3}

425 + 256 - 315 - 242 + 643 - 148

5^{2} + 1 6^{2}

\frac{( 7 ^{2} + 71 )}{2 ^{2}}

(3 + 6)^{2}