0
Best Answer
x^2+8x=20
x^2+8x-20=0
(x+10)(x-2)=0
x=-10 and x=2 are the roots (intercepts)
(-10,0) and (2,0) are the x-intercepts.
Wiki User
∙ 14y agoThis answer is:
Add your answer:
Earn +20 ptsQ: Where does the parabola x2 plus 8x equals 20 have roots?
Write your answer...
Submit
Still have questions?
Related questions
What is the y value of the maximum y equals -x2 plus 6x-7?
20 and the vertex of the parabola is at (3, 20)
What numbers equals 20 and what times what is 20?
20 = 400
What are the roots of the quadratic equation y equals 2x2 plus 3x-20?
2x2 + 3x - 20 = (x + 4)(2x - 5).
How do you solve 3x2 plus 20 equals 0?
3x^2=-20 so x^2=-20/3 this has no real roots but the plus of minus i(square root of 20/3) is a solution if we allow complex numbers.
What is 20 plus 20?
20 plus 20 equals 4020 plus 20 = 40
20 plus 20 plus 20 equals 60?
Yes.
What is the roots of x squared equals x plus 20?
x2 = x+20 x2-x-20 = 0 (x-5)(x+4) = 0 x = 5 or x = -4
803 plus 20-100 equals?
803 + 20 = 823823 - 100 = 723803 plus 20 minus 100 equals 723.
What is 15 plus 20 plus 20 plus 20 plus 35 plus 30 plus 35 plus 30 equals?
205
What is 280 plus 20 percent?
20 percent is equivalent to .20 multiply 280 by .20 equals 56 280 plus 56 equals 336
What is the answer two -15 plus 20 equals?
-15 plus 20 is 5.
WHAT IS 1985 plus 20 equals 2000?
1985 plus 20 is 2005
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.