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Popular >

expand (c-9)(c+9)

Solution

expand

(c - 9) (c + 9)

Solution

c^{2} - 81

Solution steps

(c - 9) (c + 9)

Apply Difference of Two Squares

(c - 9) (c + 9) : c^{2} - 81

= c^{2} - 81

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Frequently Asked Questions (FAQ)

What is expand (c-9)(c+9) ?
The solution to expand (c-9)(c+9) is c^2-81