Solve 3a 7b-4a b - ScanMath

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Type your math problem... 3a 7b-4a b

x

Question

Simplify the expression

17 ab

Evaluate

3 a \times 7 b - 4 ab

Multiply the terms

21 ab - 4 ab

Collect like terms by calculating the sum or difference of their coefficients

(21 - 4) ab

Solution

17 ab

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