0
What are the equal roots when y equals x -4 meets the curve of x squared plus y squared equals 8 showing work?
Wiki User
∙ 8y ago
If: y = x-4 and x^2+y^2 = 8 then x^2+(x-4)^2 = 8
Multiply out the brackets and subtract 8 from both sides:-
So: x^2+x^2-8x+16-8 = 0 => 2x^2-8x+8 = 0
Solving the above quadratic equation: x = 2 or x = 2 which are both equal roots
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Two numbers that's do not equal each other but the first number squared equals the first number and the second numbered squared equals the first number and they do not equal zero or one what is number?
"First number squared equals the first number". This must be 1, but "they do not equal zero or one". No solution possible.
What whole number equals 49 squared?
49 squared is equal to 2,401.The question may be trying to ask: "What whole number equals 49 when it is squared ?"In that case, the answer is 7.
What does q Squared equal?
It equals the value of 'q', multiplied by itself.
An odd number when squared equals to an even number?
An odd number squared would always equal an odd number and an even number squared would always equal an even
Why does x times x equal x squared?
Yes, x times x equals x squared.
What is the value of k in the line of y equals kx plus 1 and is tangent to the curve of y squared equals 8x?
If: y = kx+1 is a tangent to the curve y^2 = 8x Then k must equal 2 for the discriminant to equal zero when the given equations are merged together to equal zero.
What does the number 1 squared equal?
one squared equals one.
What does 0 squared equal?
It equals 0. Zero times zero equals zero.
Two numbers that's do not equal each other but the first number squared equals the first number and the second numbered squared equals the first number and they do not equal zero or one what is number?
"First number squared equals the first number". This must be 1, but "they do not equal zero or one". No solution possible.
What whole number equals 49 squared?
49 squared is equal to 2,401.The question may be trying to ask: "What whole number equals 49 when it is squared ?"In that case, the answer is 7.
What does the function y equals x squared look like?
y = x2 describes a parabolic curve with a focal point at the location 0, 0 and an infinite range greater than or equal to zero.
What 2 squared in a square root table equal?
2 squared equals 4 - wherever it is found!
What does q Squared equal?
It equals the value of 'q', multiplied by itself.
An odd number when squared equals to an even number?
An odd number squared would always equal an odd number and an even number squared would always equal an even
Why does x times x equal x squared?
Yes, x times x equals x squared.
A squared plus b squared equals c squared?
X squared plus b squared equals c squared when x and b squared equals 5 - 2 what does c equal
What does cos squared x - Sin squared x equal?
2 x cosine squared x -1 which also equals cos (2x)
