Ask a New Question

Asked by Ghiffari

Determine the quadratic equation whose solutions are: 3 and -2
Solution(with workings):
13 years ago

Answers

Answered by Jai

we'll work backwards:
x = 3 and x = -2
x - 3 = 0 and x + 2 = 0
then we multiply both these functions of x:
(x - 3)(x + 2) = 0
x^2 - 3x + 2x - 6 = 0
x^2 - x - 6 = 0

hope this helps~ :)
13 years ago

Related Questions

determine the quadratic equation with x-3 sqrt of 2 and -3 sqrt 2 in the form ax^2+bx+c=0?? How do y... when i do the quadratic equation i get -17 plus or minus the square root of 193 all over 2. where do... help me with quadratic equation plz give example I'm using the quadratic equation and I understand how to use it, but the format my text book gives t... do i use the quadratic equation when solving this problem. 3x^2-5x-7=0. If so the answer that i g... The following quadratic equation has the integer solutions x^2+5x-6=0 what is the positive soluti... -7 and -4 the quadratic equation is? Thank you in advance :) Determine the quadratic equation whose solutions are: 3 and -2. Explain your solution For the given quadratic equation convert into vertex form, find the vertex, and find the value for x... The following quadratic equation using the perfect square trinomial pattern: x^2 + 10x +25
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use