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Popular >

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

Solution

expand

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

Solution

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

Solution steps

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

Apply Difference of Two Squares

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

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

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Frequently Asked Questions (FAQ)

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