X2+2x-3=0हे वर्गासमिकरण आहे की नाही हे ठरवा
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Answer:
x is 1 and 3
Step-by-step explanation:
x² + 2x - 3 = 0
x² + 3x - x -3 = 0
x(x + 3) -1(x + 3) = 0
(x - 1)(x -3) = 0
(x - 1) = 0 ; x - 3 = 0
x = 1 ; x = 3
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