Solve 1*15=x^23x^22x 7

Evaluate

1 \times 15 = x^{2} \times 3 x^{2} \times 2 x \times 7

Any expression multiplied by 1 remains the same

15 = x^{2} \times 3 x^{2} \times 2 x \times 7

Multiply

More Steps

15 = 42 x^{5}

Swap the sides of the equation

42 x^{5} = 15

Divide both sides

\frac{42 x ^{5}}{42} = \frac{15}{42}

Divide the numbers

x^{5} = \frac{15}{42}

Cancel out the common factor 3

x^{5} = \frac{5}{14}

Take the 5 -th root on both sides of the equation

5 x^{5} = 5 \frac{5}{14}

Calculate

x = 5 \frac{5}{14}

Solution

More Steps

x = \frac{5 192080}{14}

Alternative Form

x \approx 0.813895

Solve the equation