en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 4-25a^2

Solution

factor

4 - 25 a^{2}

Solution

(2 + 5 a) (2 - 5 a)

Solution steps

4 - 25 a^{2}

Apply exponent rules

= 2^{2} - (5 a)^{2}

Apply Difference of Two Squares Formula:

x^{2} - y^{2} = (x + y) (x - y)

2^{2} - (5 a)^{2} = (2 + 5 a) (2 - 5 a)

= (2 + 5 a) (2 - 5 a)

Popular Examples

simplify log_{4}(1/64)simplify

lo g_{4} (\frac{1}{64})

simplify (sqrt(245))/(sqrt(5))simplify

\frac{245}{5}

(x + 3)^{2} = 5

(3p+3)^2-1(3p+3)-20=0

(3 p + 3)^{2} - 1 (3 p + 3) - 20 = 0

6 x^{2} + 11 x = 72

Frequently Asked Questions (FAQ)

What is factor 4-25a^2 ?
The solution to factor 4-25a^2 is (2+5a)(2-5a)