The solution to sqrt(8.5) is sqrt(17/2)

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simplify sqrt(8.5)

Solution

simplify

8.5

\frac{17}{2}

Decimal Notation

2.91547 \dots

Solution steps

8.5

Multiply and divide by 10 for every number after the decimal point

There is

1

digit to the right of the decimal point, therefore multiply and divide by

10

= \frac{10 \cdot 8.5}{10}

Multiply the numbers:

10 \cdot 8.5 = 85

= \frac{85}{10}

Cancel

\frac{85}{10} : \frac{17}{2}

= \frac{17}{2}

(1 + 6 i) + (6 - 2 i) - (- 7 + 5 i)

8 \times 12

81 + - 7 + 9 + - 112

45 \div 15

\frac{7}{2} + \frac{1}{2}