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Popular >

simplify (a+2)^2-100

Solution

simplify

(a + 2)^{2} - 100

Solution

a^{2} + 4 a - 96

Solution steps

(a + 2)^{2} - 100

Expand

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

= a^{2} + 4 a + 4 - 100

Subtract the numbers:

4 - 100 = - 96

= a^{2} + 4 a - 96

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Frequently Asked Questions (FAQ)

What is (a+2)^2-100 ?
The solution to (a+2)^2-100 is a^2+4a-96