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To solve the equation (3x^2 + 4x + 5 = 0), we can use the quadratic formula (x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}), where (a = 3), (b = 4), and (c = 5). The discriminant (b^2 - 4ac) calculates to (4^2 - 4(3)(5) = 16 - 60 = -44), which is negative. This means there are no real solutions; instead, the solutions are complex: (x = \frac{-4 \pm \sqrt{-44}}{6} = \frac{-4 \pm 2i\sqrt{11}}{6} = \frac{-2 \pm i\sqrt{11}}{3}).
What else can I help you with?
How many solutions does this system of equations have 3x 2y6 and -4x 5y15?
If you mean: 3x+2y = 6 and -4x+5y = 15 then it works out as x = 0 and y = 3
What are the solutions for 3x2 -9x?
To find the solutions for the equation (3x^2 - 9x = 0), we can factor it as (3x(x - 3) = 0). Setting each factor equal to zero gives us the solutions: (3x = 0) or (x - 3 = 0). Thus, the solutions are (x = 0) and (x = 3).
What is the equation of the line through the origin and 34?
If you mean points of (0, 0) and (3, 4) then the equation works out as 3y = 4x or as y = 4/3x
What are solutions to the equation x2-3x-4 equals 0?
They are x = -1 and x = 4.
What is x for -4x plus 3(x-7)-12?
To solve for ( x ) in the equation (-4x + 3(x - 7) - 12 = 0), first distribute the 3: (-4x + 3x - 21 - 12 = 0). Combine like terms: (-4x + 3x - 21 - 12 = -x - 33 = 0). Solving for ( x ), we get ( -x = 33), thus ( x = -33 ).
What is the solution to 4x 10 3x 40-3x?
It has no solution and if you mean 4x+10+3x+40-3x then it can be simplified to: 50+4x _________________________________________________________________________________________ Assuming that the equation is 4x+10+3x+40-3x = 0, then it will reduces to 4x = - 50, then the answer is: x = -12.5
How many 3x-4x plus 3 equals?
Presumably this is an equation in the form of: 3x-4x+3 = 0 -x = -3 Therefore: x = 3
How many solutions does this system of equations have 3x 2y6 and -4x 5y15?
If you mean: 3x+2y = 6 and -4x+5y = 15 then it works out as x = 0 and y = 3
What are the solutions for 3x2 -9x?
To find the solutions for the equation (3x^2 - 9x = 0), we can factor it as (3x(x - 3) = 0). Setting each factor equal to zero gives us the solutions: (3x = 0) or (x - 3 = 0). Thus, the solutions are (x = 0) and (x = 3).
What are the solutions to the equation below (4x plus 36)(8x-40)0?
Assuming you mean:(4x+36)(8x-40) = 0 then you can use the property that a product can only be zero if one of its factors is zero. In other words, you can change this to: 4x + 36 = 0 OR 8x - 40 = 0 Solve each of the individual solutions; their solutions are also solutions to the original equation.
What is the equation of the line through the origin and 34?
If you mean points of (0, 0) and (3, 4) then the equation works out as 3y = 4x or as y = 4/3x
How do you factor x2-4x-80 equals 0?
Use the quadratic equation formula to find the solutions to this equation.
The equation 8-4x=0 has how many real solutions?
the equation has exactly 1 real solution. 8-4x=0 -> add 4x to both sides. 8=4 -> divide both sides by 4. 2=x.
X plus 5 plus 3x - 7 plus 9x plus 3 - 4x?
x + 5 + 3x - 7 + 9x + 3 - 4x Switch the like numbers closer to make the equation easier. x + 3x + 9x - 4x + 5 - 7 + 3 However this is an unsolvable as it isn't an equation. An equation needs an equals sign, for example: x + 3x + 9x - 4x + 5 - 7 + 3 = 0, or x + 3x + 9x - 4x + 5 - 7 + 3 = 10 If it is the former then the answer is 9x = -1 Thus x = -1/9
What are solutions to the equation x2-3x-4 equals 0?
They are x = -1 and x = 4.
What is x for -4x plus 3(x-7)-12?
To solve for ( x ) in the equation (-4x + 3(x - 7) - 12 = 0), first distribute the 3: (-4x + 3x - 21 - 12 = 0). Combine like terms: (-4x + 3x - 21 - 12 = -x - 33 = 0). Solving for ( x ), we get ( -x = 33), thus ( x = -33 ).
Equations 6-4x-3x² equals 0?
This is a quadratic equation requiring the values of x to be found. Rearrange the equation in the form of: -3x2-4x+6 = 0 Use the quadratic equation formula to factorise the equation: (-3x+2.69041576)(x+2.23013857) Therefore the values of x are 0.8968052533 or - 2.230138587 An even more accurate answer can be found by using surds instead of decimals.
