x power 2 + 20x_ 69 how to do
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Hey!!!
That's Easy
=> x² + 20x - 69 = 0
Here = 69 = 23 x 3
Thus
=> x² + 23x - 3x - 69 = 0
=> x(x + 23) - 3(x + 23) = 0
=> (x - 3)(x + 23) = 0
Thus
=> x = 3 or x = -23
Hope this helps ✌️
That's Easy
=> x² + 20x - 69 = 0
Here = 69 = 23 x 3
Thus
=> x² + 23x - 3x - 69 = 0
=> x(x + 23) - 3(x + 23) = 0
=> (x - 3)(x + 23) = 0
Thus
=> x = 3 or x = -23
Hope this helps ✌️
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