Solve n^2 n-56=0\

Calculator

Examples

DOWNLOAD FOR FREE

Example problems

Type your math problem... n^2 n-56=0\

Question

Solve the equation

n = 237

Alternative Form

n \approx 3.825862

Evaluate

n^{2} \times n - 56 = 0

Multiply the terms

More Steps

Evaluate

n^{2} \times n

Use the product rule a^{n} \times a^{m} = a^{n + m} to simplify the expression

n^{2 + 1}

Add the numbers

n^{3}

n^{3} - 56 = 0

Move the constant to the right-hand side and change its sign

n^{3} = 0 + 56

Removing 0 doesn't change the value,so remove it from the expression

n^{3} = 56

Take the 3 -th root on both sides of the equation

3 n^{3} = 356

Calculate

n = 356

Solution

More Steps

Evaluate

356

Write the expression as a product where the root of one of the factors can be evaluated

3 8 \times 7

Write the number in exponential form with the base of 2

3 2^{3} \times 7

The root of a product is equal to the product of the roots of each factor

3 2^{3} \times 37

Reduce the index of the radical and exponent with 3

237

n = 237

Alternative Form

n \approx 3.825862

Show Solution