It is a quadratic equation in x.
The value of x in the equation -10+4x = 50 is 15
Y = x squared -4x plus 3 is an equation of a function. It is neither called a domain nor a range.
4x - 10 = -4x + 22 +4x+10=+4x +10 8x = 32 x = 4
If the equation is 4x squared - 5x + 10 = 0, then you set a = 4, b = -5, c = 10. Replace these numbers in the quadratic formula.
4x + 10 + 3x = 40 - 3x 4x + 10 + 3x + 3x = 40 20x = 40 x = 2
B squared -4ac is the discriminant. you get 0, which means it will have one rational solution.
The derivative of 2x2 + 4x + 8 is 4x+4.
It is an equation and the value of x is 8
4x + y = 10 is a perfectly valid functional form. The standard form is 4x + y - 10 = 0
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
Presumably this is an equation in which the value of x is to be found. 7x+8 = 4x-10 7x-4x = -10-8 3x = -18 x = -6
It is a linear equation in x. It has a solution, which is x = -5
3x2 + 4x factors to x(3x + 4)
4x2+12x = 4x(x+3) when factored
7x2 -4x -5x2 +2x = 2x2 -2x
(2x-1)(2x-1) = 4x^2 -4x + 1
x2+y2+4x+6y-40 = 0 and x = 10+y Substitute the second equation into the first equation: (10+y)2+y2+4(10+y)+6y-40 = 0 2y2+30y+100 = 0 Divide all terms by 2: y2+15y+50 = 0 (y+10)(y+5) = 0 => y = -10 or y = -5 Substitute the above values into the second equation to find the points of intersection: Points of intersection are: (0, -10) and (5, -5)
Without an equality sign and not knowing the plus or minus values of the given terms it can't be considered to be a straight line equation. But if you mean 4x+y = 10 then y = -4x+10 and the parallel equation is y = -4x+6
" 4x squared plus 24x plus 27 " is not an equation. It asks no question, and begs nosolution. It's just an expression that stands for some number. There's no way toidentify the number without knowing the value of 'x', and if 'x' ever changes, thenthe number also changes immediately.
Um.. your question is kinda vague... but I'm gonna assume your question is 4x+11X2+10... so you have to use the order of operations. multiplication first... so 11X2 is 22, making the equation 4x+22+10. Then, add 10 and 22 together, making the equation 4x+32. you don't know what 'x' is, so that's as far you can simplify the equation. So the answer to you question is 4x+32.
True because in both equations x = 0 or x = -4
Yes, y = 4x + 7 is a linear equation.
OK. 4x2 + 4x + 1 = (2x + 1)2
2x2 + (5x-4x)2 + (x-x)2 = 2x2 + x2 + 02 = 2x2 + x2 = 3x2