The solution to (4)^2-5(4) is -4

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(4)^2-5(4)

Solution

(4)^{2} - 5 (4)

- 4

Solution steps

(4)^{2} - 5 (4)

Follow the PEMDAS order of operations

Calculate exponents

(4)^{2} : 16

(4)^{2}

(4)^{2} = 16

= 16

= 16 - 5 (4)

Multiply and divide (left to right)

5 (4) : 20

5 (4)

Apply rule:

(a) = a

(4) = 4

= 5 \cdot 4

Multiply the numbers:

5 \cdot 4 = 20

= 20

= 16 - 20

Add and subtract (left to right)

16 - 20 : - 4

16 - 20

16 - 20 = - 4

= - 4

= - 4

- 2 \cdot (3 + 8 \div 4) 2

8 - 2 + {4 + 8 - (9 - 2 \times 3)}

6 + (1 3^{2} (39) \div 9)

((13 \div 2) + 9) \div 4

\frac{8 + 5 + 7}{6 - 3 - 7}