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1/4 (4)-1

Solution

\frac{1}{4} (4) - 1

0

Solution steps

\frac{1}{4} (4) - 1

Follow the PEMDAS order of operations

Multiply and divide (left to right)

\frac{1}{4} (4) : 1

\frac{1}{4} (4)

Apply rule:

(a) = a

(4) = 4

= \frac{1}{4} \cdot 4

Convert element to fraction:

4 = \frac{4}{1}

= \frac{1}{4} \cdot \frac{4}{1}

Cross-cancel common factor:

4

= 1

= 1 - 1

Add and subtract (left to right)

1 - 1 : 0

1 - 1

1 - 1 = 0

= 0

= 0

4 (3) + 5

(- 12) \times (- 5) \times (- 10) + 1205

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

(0)^{2} + 4 (0) - 32

180 (12 - 2)