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KengaRu [80]
1 year ago
5

Write the quadratic equation whose roots are, -4 and 6 and whose leading coefficient is 4

Mathematics
1 answer:
Hitman42 [59]1 year ago
6 0

\begin{cases} x=-4\implies &x+4=0\\\\ x=6\implies &x-6=0 \end{cases}\qquad \implies (x+4)(x-6)=\stackrel{y}{0} \\\\\\ (x^2-2x-24)=\stackrel{y}{0}\implies 4(x^2-2x-24)=\stackrel{y}{0}\implies {\Large \begin{array}{llll} 4x^2-8x-96=y \end{array}}

Check the picture below.

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