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Popular >

expand (a+3b)(a-3b)

Solution

expand

(a + 3 b) (a - 3 b)

Solution

a^{2} - 9 b^{2}

Solution steps

(a + 3 b) (a - 3 b)

Apply Difference of Two Squares

(a + 3 b) (a - 3 b) : a^{2} - 9 b^{2}

= a^{2} - 9 b^{2}

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Frequently Asked Questions (FAQ)

What is expand (a+3b)(a-3b) ?
The solution to expand (a+3b)(a-3b) is a^2-9b^2