ilikehistory
ilikehistory
02-03-2016
Mathematics
contestada
find the zeros of y = 3x^2+3x
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olemakpadu
olemakpadu
02-03-2016
The zeros of
y = 3x^2+3x means to solve for the values of x when y = 0
y = 3x²+ 3x =0
y = 3x²+3x = 0
3x²+3x = 0 Factorize
3x(x + 1) = 0
3x = 0, or (x + 1) = 0
From 3x = 0, x = 0/3 =0
From (x + 1) = 0, x = 0 -1 = -1.
Therefore the zeros are 0 and -1.
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