SOLUTION: Please help me solve-
By quadratic equation formula, solve the following equations: (correct to 4 decimal places)
(a) x square + 6x + 7 = 0
(b) 3x square - x - 7 = 0
(c) x squ
Algebra.Com
Question 758657: Please help me solve-
By quadratic equation formula, solve the following equations: (correct to 4 decimal places)
(a) x square + 6x + 7 = 0
(b) 3x square - x - 7 = 0
(c) x square - 3x - 3.51 = 0
I know the quadratic formula but I put it in and the answers didn't match.
Please help me!
It is due very soon.
Thank You for your time :D
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
(a)
solutions:
or
(b)
solutions:
or
(c)
solutions:
...to four decimal places
or
..to four decimal places
RELATED QUESTIONS
use the quadratic formula to solve the following quadratic equations, giving your answer... (answered by TimothyLamb)
1) Solve the quadratic equations by factoring: 5x² = 125
2) Solve the quadratic... (answered by checkley71)
Hi! Please anybody just help me with my works. Thank you very much in advance for any of... (answered by Alan3354)
Can I please get some help to Solve the following quadratic equation by quadratic... (answered by josmiceli)
Use the quadratic formula to solve the following quadratic equations, giving your answer... (answered by TimothyLamb)
Solve the following equations, giving your answers correct to two decimal places {{{... (answered by ewatrrr,stanbon)
Please help me answer this.
solve each equation by using the quadratic formula
1.)... (answered by Edwin McCravy)
Please help me solve this equation: x^2+5x-11/4=0
It is called "completing the square" (answered by jim_thompson5910)
Please help me solve this equation: x^2+11x+21/4=0
It is called completing the square... (answered by Mathtut)