Mathematics for IGCSE & O level - Algebraic Manipulation (Section 2 - No. 34)

Factorize 28x + 42

7(4x + 6)

14(2x + 3)

2(14x + 21)

x(28 + 42)

Explication

28x+42 = 14(2x+3)

Commentaires (0)

Publicité