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Popular >

expand (3a+3b)(7a-5b)

Solution

expand

(3 a + 3 b) (7 a - 5 b)

Solution

21 a^{2} + 6 ab - 15 b^{2}

Solution steps

(3 a + 3 b) (7 a - 5 b)

Apply FOIL method

(3 a + 3 b) (7 a - 5 b) : 21 a^{2} + 6 ab - 15 b^{2}

= 21 a^{2} + 6 ab - 15 b^{2}

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Frequently Asked Questions (FAQ)

What is expand (3a+3b)(7a-5b) ?
The solution to expand (3a+3b)(7a-5b) is 21a^2+6ab-15b^2