0
x^2-15x+14=0
Delta = (-15)^2-4*1*14 = 169 = 13^2
so x=(15-13)/2=1 or x=(15+13)/2=14
What else can I help you with?
How do you simplify x brackets x plus 1 brackets squared?
x[x+1] squared Simplified is, to my knowledge, x squared plus ( x + 1) squared
What is x squared plus x squared?
x^2+x^2=2x^2
Is there an arithmetic sequence of natural numbers in which no term is a perfect square?
I believe this is one: [(X,... X+1,... X+2,... X+3,...) squared] +1 Where X is any natural number. (X) squared + 1 (X + 1) squared + 1 (X + 2) squared + 1 (X + 3) squared + 1...
What is X squared times negative x squared?
If you mean -(x^2) * x then the answer is -x^3 if you mean (-x)^2 * x then the answer is x^3
What is x squared plus y squared divided by x?
Your expression is this... x2 + y2/x
Is cos squared x the same as cos x squared?
No. Cos squared x is not the same as cos x squared. Cos squared x means cos (x) times cos (x) Cos x squared means cos (x squared)
What is the solution to x squared equals x plus 6?
X squared = x+6 6+x=x squared X=6
What is x squared multiplied by x squared?
(X2) (X2) = X4 x squared multiplied by x squared is x raised to the 4th power.
How do you express x squared?
x squared (x)X(x) x^2 x2
How do you simplify x brackets x plus 1 brackets squared?
x[x+1] squared Simplified is, to my knowledge, x squared plus ( x + 1) squared
What is Sin squared x - Cos squared x divided by 1 - Tan squared x equals cos squared x?
22
What is a squared x a squared?
If you mean a2 x a2... the answer is a4
What is sin squared x minus cos squared x?
Sin squared, cos squared...you removed the x in the equation.
What is x squared plus x squared?
x^2+x^2=2x^2
What is answer to polynomial x-squared minus x minus 42?
x = ? 42 = x squared minus x
Is 2x the same as x squared?
No. x squared is x times x, whereas 2x is x + x.
Is there an arithmetic sequence of natural numbers in which no term is a perfect square?
I believe this is one: [(X,... X+1,... X+2,... X+3,...) squared] +1 Where X is any natural number. (X) squared + 1 (X + 1) squared + 1 (X + 2) squared + 1 (X + 3) squared + 1...
