14
14
y = 10x + 14 y-int. = 14 x-int. = -14/10 slope = 10
It is: 10x+14 simplified
6x+58=10x+14 first move the 58 to the other side by subtracting it. 6x=10x-48 Then you move the 10x to the other side by subtracting it. -4x=-48 Then you divide both sides by -4 x=12 is you answer.
25 x2+10x-14 = 0 Completing the square:- (x+5)2-14 = 0 (x+5)2-25-14 = 0 x+5 = the sqrt of 39 x = -5-/+ the sqrt of 39
9 needs to be added to complete the square. When squaring (x + n), the result is x2 + 2nx + n2. We have +10x, so n must be 10/2 = 5. Thus: (x + 5)2 = x2 +10x + 25 = x2 +10x + 14 + 9 So 9 needs to be added to complete the square, giving: x2 +10x + 14 = (x + 5)2 - 9
Ddookie
it equals 28
Assuming the expression you want to solve is: x^2 + 10x + 25 = 81 Subtract both sides by 81: x^2 + 10x - 56=0 First, check for factors of 56 whose difference is 10: 2 and 28, no, 4 and 14, yes. So factor the expression as: (x+14)(x-4)=0 Thus the solutions to the expression are either x=4 or x=-14.
14 + 14 = 28
-14
6x plus 3 equals 8x plus 14 when solved mathematically is equal to x = -5.5.