simplify sqrt(1.3)

Solution

simplify

1.3

\frac{13}{10}

Decimal Notation

1.14017 \dots

Solution steps

1.3

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 1.3}{10}

Multiply the numbers:

10 \cdot 1.3 = 13

= \frac{13}{10}

\frac{5}{x ^{2}} + \frac{2}{x ^{2}}

- 415 \cdot 3

444

lo g_{3} (72)

1 - \frac{\frac{1}{3} ( \frac{1}{2} - \frac{5}{4} )}{2}