Evaluate xy2−x2yx2−xy1 x y 2 − x 2 y x 2 − x y 1 , when x = -2 and y = 2

Assessment: JAMB UTME - Mathematics - 1991 Subject: General Mathematics

Question 1 Report

Evaluate $\frac{x y^{2} - x^{2} y}{x^{2} - x y^{1}}$ , when x = -2 and y = 2

3

- $\frac{3}{5}$

$\frac{3}{5}$

-3

Answer Details

$\frac{x y^{2} - x^{2} y}{x^{2} - x y^{1}}$
= $\frac{(- 2) (3)^{2} - (- 2)^{2} (3)}{(- 2)^{2} - (- 2) (3)}$
= -3

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Algebraic Expressions

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Graphs Of Linear And Quadratic Functions

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