Question

find the zeros of the polynomial r(x) = x^2+3x​

Answer 1

To find zeroes of a r(x)

we need to equate r(x) = 0

x² + 3x = 0

x(x+3) = 0

Now,

Either x = 0

Or

x + 3 = 0

x = -3

So x = 0 or x = -3

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