find The zeros of the polynomial X ²+2x_-195.
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X =15 r x=-13 plzz send me which is correct answer
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P (x) = x2 + 2x - 195.
P(x) = 0.
x2 + 2x - 195 = 0.
Now by splitting of middle term we get:-
x2 - 13x + 15x - 195 = 0.
x ( x - 13 ) + 15 ( x - 13 ) = 0.
( x + 15 ) ( x - 13 ) = 0.
x = -15 and 13 are the zeros of the polynomial.
P(x) = 0.
x2 + 2x - 195 = 0.
Now by splitting of middle term we get:-
x2 - 13x + 15x - 195 = 0.
x ( x - 13 ) + 15 ( x - 13 ) = 0.
( x + 15 ) ( x - 13 ) = 0.
x = -15 and 13 are the zeros of the polynomial.
thnxx
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