X (x - 25) So X = 0 Or X = +25
32 + x = 259 + x = 25x = 25 - 9x = 16
This is a quadratic equation in the form of: 52 - 25x + 30 = 0 Solve by using the quadratic equation formula: x = 2 or x = 3 Or by factorising: (5x-10)(x-3) = 0, which means that x = 10/5 or x = 3
Using algebra to solve this problem (12 + .25x = 30), the answer (x) is 72.
25x + 75 = 25*(x + 3)
25x-32 = 7 25x-9 = 7 25x = 7+9 25x = 16 x = 16/25
X (x - 25) So X = 0 Or X = +25
32 + x = 259 + x = 25x = 25 - 9x = 16
This is a quadratic equation in the form of: 52 - 25x + 30 = 0 Solve by using the quadratic equation formula: x = 2 or x = 3 Or by factorising: (5x-10)(x-3) = 0, which means that x = 10/5 or x = 3
5y=25x 25x=5y -5y 25x-5y=0
Using algebra to solve this problem (12 + .25x = 30), the answer (x) is 72.
25x + 75 = 25*(x + 3)
The answer is all the points on the line defined by 25x - 12y = 1
25x = 11 so x = 0.44
.25x+3=10 .25x=7 25x=700 x=28
The total magnification would be 10x (ocular lens) multiplied by 25x (objective lens), which equals 250x magnification.
25x (square) plus 40 plus 15 equals 680.