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What is the value of x in the equation 6x squared plus 2x plus k equals 0 showing work as well as an answer?
Using the quadratic formula, you will find for the equation 6x² + 2x + k = 0:
x = (-b ±√(b² - 4ac)) / 2a
→ x = (-2 ± √(2² - 4×6×k)) / (2×6)
→ x = (-2 ± √(4 - 4×6k)) / (2×6)
→ x = (-1 ± √(1 - 6k)) / 6
The value of the discriminant (b² - 4ac) affects the value of x:
>0 → there are two real values of x; this happens when 1 - 6k > 0 → k < 1/6;
=0 → there is one repeated root, ie a single value of x; this happens when k = 1/6 (making x = -1/6);
<0 → there are two complex values of x; this happens when k > 1/6.
What else can I help you with?
What is x in the equation x squared minus forty-nine equals 0?
The value of x is 7
What is the value of k when 4x squared plus kx plus 9 equals 0?
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
What value squared equals 201.64?
14.2
The variables x and y are related by the following equation x equals 3y squared-5 if x equals 103 what positive value of y makes this an equality?
6 (APEX)
What is the value of k when the straight y equals 3x-1 is a tangent to the curve x squared plus y squared equals k?
2
What is x in the equation x squared minus forty-nine equals 0?
The value of x is 7
X squared plus 16x plus a equals parenthesis x plus b parenthesis squared In the equation above a and b are constants if the equation is true for all value of x what is the value of a?
a=64 b=8 (x+16x+64)=(x+8)^2
What is the value of k when 4x squared plus kx plus 9 equals 0?
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
What value squared equals 201.64?
14.2
The variables x and y are related by the following equation x equals 3y squared-5 if x equals 103 what positive value of y makes this an equality?
6 (APEX)
What is the value of k when the straight y equals 3x-1 is a tangent to the curve x squared plus y squared equals k?
2
What is the value of k when the equation x squared plus 2kx plus 10x plus k squared plus 5 equals 0 has equal roots?
Using the discriminant of b^2 -4ac = 0 the value of k works out as -2
What are the value of 4 squared?
4 squared is 4 x 4 which equals 16.
How did 169 equals C squared?
Because the value of C equals 13
What is the value of x in the equation x squared minus x plus 7 equals 3?
The equation does not have a real number solution. Using the quadratic formula will give it's conjugate pair complex solution.
When x equals 8 what is the value of x squared?
64
What is the value of 10 squared?
10 squared means 10*10 which equals 100.
