Find the Zeros of the polynomial 5 x² + 2 x - 3
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Answer:
-1 or 3/5 are the zeroes .
Step-by-step explanation:
5x² + 2x - 3
we know that zeroes of polynomial = -b+- root b^2-4ac / 2a
= -2+- root 4 - 4[5][-3] / 2*5
= -2+- root 4+60 / 10
= -2 +-8 / 10
= -1 or 3/5
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