MATHEMATICS PROBLEM SOLVER

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Wednesday, 31 May 2023

FACTORIZE J3

Factorize 225 - m²

Solution

We use difference of two squares a² – b² = (a - b)(a + b)

225-m² = 15²-m²

= (15 - m)(15 + m)

Hence 225 - m²= (15 - m)(15 + m)

TRY THIS…………….

Factorize 121 - H²

MATHEMATICS PROBLEM SOLVER

Wednesday, 31 May 2023

FACTORIZE J3

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