ExamPlay Light Logo
Conectare

Mathematics for IGCSE & O level - Algebraic Manipulation (Section 3 - No. 12)

Expand 7(x + 1)
7x + 1
7x - 7
7x + 7
x + 7

Explicaţie

7(x+1) = 7*x + 7*1 = 7x+7

Comentarii (0)

Publicitate