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Popular >

expand (a-2)(a+2)

Solution

expand

(a - 2) (a + 2)

Solution

a^{2} - 4

Solution steps

(a - 2) (a + 2)

Apply Difference of Two Squares

(a - 2) (a + 2) : a^{2} - 4

= a^{2} - 4

Popular Examples

simplify 36/45 simplify

\frac{36}{45}

\frac{2}{3} \div 5

expand (x+6)(x-5)expand

(x + 6) (x - 5)

expand (x+6)(x+7)expand

(x + 6) (x + 7)

simplify 8.9-1.4x+(-6.5x)+3.4 simplify

8.9 - 1.4 x + (- 6.5 x) + 3.4

Frequently Asked Questions (FAQ)

What is expand (a-2)(a+2) ?
The solution to expand (a-2)(a+2) is a^2-4