find the roots of the following square equation by factorisation 5x2 +3x -2 = 0
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Answered by
0
Answer:
5x+3x×2-2=0
8x×0=0
8x=0÷0
8x=0
x=0÷8
x=0
Answered by
3
Step-by-step explanation:
5x2+3x-2=0
5x2+5x-2x-2=0
5x(x+1)-2(x+1)=0
(x+1)(5x-2)=0
accordingly
x+1=0. or. 5x-2=0
x=-1. or. x=2/5
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