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BARSIC [14]
3 years ago
10

Find two numbers whose product is -48 and whose sum is -8.

Mathematics
1 answer:
Masteriza [31]3 years ago
4 0
x+y=-8

xy  =-48

\implies y= - \frac{48}{x}

\implies x - \frac{48}{x} = -8

\implies x^2+8x-48=0

\implies (x+12)(x-4)=0

\implies (x,y)=(-12,4),(4,-12)

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