The solution to (4)^2-3(4) is 4

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(4)^2-3(4)

Solution

(4)^{2} - 3 (4)

4

Solution steps

(4)^{2} - 3 (4)

Follow the PEMDAS order of operations

Calculate exponents

(4)^{2} : 16

(4)^{2}

(4)^{2} = 16

= 16

= 16 - 3 (4)

Multiply and divide (left to right)

3 (4) : 12

3 (4)

Apply rule:

(a) = a

(4) = 4

= 3 \cdot 4

Multiply the numbers:

3 \cdot 4 = 12

= 12

= 16 - 12

Add and subtract (left to right)

16 - 12 : 4

16 - 12

16 - 12 = 4

= 4

= 4

3 + 3 \times 3 - 3 + 3

6^{2} - 5 (6) - 1

\frac{1}{1 ^{2} - 1}

3^{5} - 1

3^{5} - 3