Maharashtra Class 10 Answered
x2 + 4x -5 =0
Asked by pashte.shilpa | 13 Jul, 2022, 04:23: PM
Expert Answer
We assume your Qs is to find the values of 'x'.
x2 + 4x - 5 = 0
x2 + 5x - x - 5 = 0
x(x + 5) -1(x + 5) = 0
(x - 1)(x + 5) = 0
Either x - 1 = 0 or x + 5 = 0
This gives, x = 1 or x = -5
Answered by | 14 Jul, 2022, 01:36: AM
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