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I NEED HELP with finding the zeros of the quadratic function
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I NEED HELP with finding the zeros of the quadratic function

I NEED HELP with finding the zeros of the quadratic function-example-1
User Martijn Dashorst
by
8.4k points

1 Answer

4 votes
undistribute 3
f(x)=3(x²-x-6)
what 2 numbes multiply to get -6 and add to get -1
-3 ad -2
f(x)=3(x-3)(x+2)
set to zero

x-3=0
x=3

x+2=0
x=-2


x=-2 and 2
User Anthony Akentiev
by
8.8k points
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