Mathematics for IGCSE & O level - Algebraic Manipulation (Section 3 - No. 31)

What is 5(x - 1) when expanded?

5x - 1

5x + 5

5x - 5

x - 5

Explicaţie

5(x - 1) = 5*x - 5*1 = 5x - 5

Comentarii (0)

Publicitate