Solve x-5/7-8=2x^4/5

Evaluate

x - \frac{5}{7} - 8 = 2 \times \frac{x ^{4}}{5}

Subtract the numbers

More Steps

x - \frac{61}{7} = 2 \times \frac{x ^{4}}{5}

Multiply the terms

x - \frac{61}{7} = \frac{2 x ^{4}}{5}

Multiply both sides of the equation by LCD

(x - \frac{61}{7}) \times 35 = \frac{2 x ^{4}}{5} \times 35

Simplify the equation

More Steps

35 x - 305 = \frac{2 x ^{4}}{5} \times 35

Simplify the equation

More Steps

35 x - 305 = 14 x^{4}

Move the expression to the left side

35 x - 305 - 14 x^{4} = 0

Calculate

x \approx - 1.530579 - 1.658618 i x \approx - 1.530579 + 1.658618 i x \approx 1.530579 - 1.390802 i x \approx 1.530579 + 1.390802 i

Solution

x_{1} \approx 1.530579 + 1.390802 i, x_{2} \approx 1.530579 - 1.390802 i, x_{3} \approx - 1.530579 + 1.658618 i, x_{4} \approx - 1.530579 - 1.658618 i

Solve the equation(The real numbers system)