SOLUTION: write a quadratic equation given the solutions X = 6 and X = -8
Algebra.Com
Question 147118: write a quadratic equation given the solutions X = 6 and X = -8
Answer by nabla(475) (Show Source): You can put this solution on YOUR website!
The word solution means that both 6 and -8 make a factored polynomial 0.
One such factorization would be:
(x-6)(x+8)=0
Now, expand that.
x^2+2x-48=0.
RELATED QUESTIONS
Write a quadratic equation in the variable x having the given numbers as solutions. Type... (answered by Edwin McCravy)
Write a quadratic equation in the variable x having the given numbers as solutions. Type... (answered by stanbon)
Write a quadratic equation having the given solutions: -7,... (answered by Alan3354,ReadingBoosters)
1.Let f(x) = (x - 8)2. Find x so that f(x) = 100
2.Write a quadratic equation having... (answered by stanbon)
Write a quadratic equation in the variable x having the given numbers as solutions. Type... (answered by TimothyLamb)
Write a quadratic equation having the given numbers as solutions.
-10 and -8
(answered by mathispowerful)
Write a quadratic equation having the given numbers as solutions
-8 and... (answered by mananth)
Write a quadratic equation having the given numbers as solutions.
- 8 and... (answered by ankor@dixie-net.com)
Write a quadratic equation having the given numbers as solutions: -9 and... (answered by Alan3354,josgarithmetic,math-vortex)