0
x=-11 OR x=10
So, x2+x=110, or x2+x-110=0. Use the quadratic formula to solve for x
x=((-1)+/-sqrt((-1)2-4*(1)(-110)))/(2(1))
x=((-1)+/-sqrt(441))/(2)
x=((-1)+/-21)/(2)
x=-22/2 OR x=20/2
x=-11 OR x=10
Alternatively, you can recognize that x2+x-110=0 can be factored into (x+11)(x-10)=0, which yields the same result.
Add your answer:
Earn +20 pts
X squared plus 9 squared equals 12 squared?
X = √63
A squared plus b squared equals c squared?
This is the common form of the Pythagorean Theorem. It describes the relationship between the two legs of a right triangle and the hypotenuse.
At what point is the line of y equals x -4 tangent to the curve of x squared plus y squared equals 8?
(2, -2)
What is Squared plus 10 squared equals 12 squared?
If I have this correct you are asking x^2 + 10^2 = 12^2 Then x=6.633249507108
What is X if X 100x plus -89x equals 110?
100x - 89x = 11011x = 110x = 110/11x = 10
X squared plus 9 squared equals 12 squared?
X = √63
X squared plus y squared plus z if x equals 7 y equals 6 and z equals 4?
89
What equation represents the product of two consecutive positive integers that equals 110?
x^2 + x = 110. x(x + 1) equals x squared + x.
IF 2 plus 3 equals 10. 7 plus 2 equals 63. 6 plus 5 equals 66. 8 plus 4 equals 96 therefore 9 plus 7 equals?
2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
X plus one over x squared plus two?
it equals x1 it equals x1
10 squared plus x equals 26 squared?
16
What is the solution to x squared equals x plus 6?
X squared = x+6 6+x=x squared X=6
If x squared minus y squared equals 10 and x plus y equals 5 what is x minus y?
2
What is the discriminant of x squared plus 6 x plus 5 equals 0?
4
A squared plus b squared equals c squared?
This is the common form of the Pythagorean Theorem. It describes the relationship between the two legs of a right triangle and the hypotenuse.
What are some common math formulas?
Well pythagorus theoreum is a squared plus b squared equals c squared and circumference equals pie x diameter and area equals pie x radius squared
What are the possible value of k when the line y equals x plus k is a tangent to the circle x squared plus y squared equals 25?
They are +/- 5*sqrt(2)
