simplify sqrt(0.7)

Solution

simplify

0.7

\frac{7}{10}

Decimal Notation

0.83666 \dots

Solution steps

0.7

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 0.7}{10}

Multiply the numbers:

10 \cdot 0.7 = 7

= \frac{7}{10}

- x^{2} + x + 6 < 0

2 x + 8 = 26

x^{2} + 10 x + 25 = 13

∣ 6.75 - x ∣ < 0.25

- 3 (2 x + 7) \leq \frac{1}{2} x