Given: 2x^2 5x=0 #160; #160; #160; #160; #160; #160; =x (2x 5 )=0 Case 1: x=0 #160;Case 2: 2x 5=0 #160; #160; ...

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Factorisation by Common Factors

Solve 2x2 -...

Question

Solve $2 x^{2} - 5 x = 0$

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Solution

Given: $2 x^{2} - 5 x = 0$

$= x (2 x - 5) = 0$

Case 1: $x = 0$

Case 2: $2 x - 5 = 0$

$x = \frac{5}{2}$

Therefore $x = 0, \frac{5}{2}$

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