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Is 2x2 plus 7 equals 79 linear or quadratic?
It is a quadratic equation that has 2 solutions
How many solutions will the equation 25 equals 2x squared-6x have?
2x2 - 6x - 25 = 0. Solutions are 5.34 and -2.34
What are the solutions of 2x2 plus 18x-20 equals 0?
Using the quadratic equation formula: x = 1 or x = -10
What are the solutions of x2 minus 21x equals 72?
x2 - 21x = 72x2 - 21x - 72 = 0(x - 24) (x + 3) = 0x = 24x = -3
How many different real solutions are there for 2x2-3x plus 5 equals 0?
There are no real solutions. The discriminant (b squared -4ac) is less than 0, so there are 2 imaginary solutions and 0 real ones.
What are the solutions of 2x2 -3 equals 13?
2x2 - 3 = 13 So 2x2 = 16 x2 = 8 So that x = ±2√2
Is 2x2 plus 7 equals 79 linear or quadratic?
It is a quadratic equation that has 2 solutions
How many solutions will the equation 25 equals 2x squared-6x have?
2x2 - 6x - 25 = 0. Solutions are 5.34 and -2.34
What are the solutions to 4x - 16 equals -2x2?
2(x - 2)(x + 4) = 0 x = 2, -4
How many hours are in x days?
24x. For example, if x is 2, then 24x equals 48.
How do you factor out 2x2-127x-4896 equals 0?
Using the quadratic equation formula the solutions are:- x = -27.0382854 and x = 90.5382854
What are the solutions of 2x2 plus 18x-20 equals 0?
Using the quadratic equation formula: x = 1 or x = -10
How many real and imaginary solutions does the equation 2x2 -7x plus 9 equals x plus 1 have?
It has two equal solutions for x which are x = 2 and x = 2
What are the solutions of x2 minus 21x equals 72?
x2 - 21x = 72x2 - 21x - 72 = 0(x - 24) (x + 3) = 0x = 24x = -3
2x2 - 3x plus 7?
2x2 equals 5
How many different real solutions are there for 2x2-3x plus 5 equals 0?
There are no real solutions. The discriminant (b squared -4ac) is less than 0, so there are 2 imaginary solutions and 0 real ones.
What is the answer to 3x2 plus 24x plus 48 equals 0?
3(2) + 24x + 48 = 0 6 + 24x + 48 = 0 24x + 54 = 0 24x + 54 - 54 = 0 - 54 24x = -54 24x/24 = -54/24 x = -9/4 x = -2 1/4
