Question

solve
${x}^{2} - 8x - 384$
by quadratic formula..​

Answer 1

Answer:

x²-8x-384=0

x²-(24-16)x-384=0

x²-24x+16x-384=0

x(x-24)+16(x-24)=0

(x-24)(x+16)=0

If x-24=0

If x-24=0

then, x=24

when

x+16=0

Then,x=-16

Hope this helps you

Answer 2

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