leuer21
leuer21
17-04-2022
Mathematics
contestada
Question is attached
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kepesi5389
kepesi5389
17-04-2022
The correct is x=-2 and x=5
X^2-3x-10
X^2-5x+2x-10
Now group them
X(x-5)+2(x-5)
Again group them
(x-5)+2(x-5) =0
(X+2)(x-5)=0
Hopefully that makes sense to u
Keep the good luck
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