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Mathematics - Algebra - Factoring - Factoring using GCF - Reverse Engineering
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Mathematics - Algebra - Factoring - Factoring using GCF - Reverse Engineering

vivmagarwal
vivmagarwalJan 29, 2026

Description

Show: 'If 3x(x+4) = 3x²+12x, what went INTO the multiplication to produce 3x²+12x?' Answer: 3x and (x+4). Do 4 problems of 'reverse multiplication'. The student sees that factoring is the OPPOSITE of distributing - finding what was multiplied to get the result.

Details

MathematicsAlgebra - FactoringClass 9, Class 9, Stage 9, Grade 9, MYP Grade 9

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