Solve x^4-625 - ScanMath

Evaluate

x^{4} - 625

Rewrite the expression in exponential form

(x^{2})^{2} - (62 5^{\frac{1}{2}})^{2}

Use a^{2} - b^{2} = (a - b) (a + b) to factor the expression

(x^{2} - 62 5^{\frac{1}{2}}) (x^{2} + 62 5^{\frac{1}{2}})

Evaluate

More Steps

(x^{2} - 25) (x^{2} + 62 5^{\frac{1}{2}})

Evaluate

More Steps

(x^{2} - 25) (x^{2} + 25)

Solution

More Steps

(x - 5) (x + 5) (x^{2} + 25)

Factor the expression