ExamPlay Light Logo
登入

Mathematics for IGCSE & O level - Algebraic Manipulation (Section 7 - No. 31)

Which of the following is a linear equation?
x^2 + 2x = 0
2x + 3 = 7
x^3 - 8 = 0
x^2 + y^2 = 4

解释

A linear equation is one where the highest power of the variable is 1

评论 (0)

广告