m2 - 8m + 16 = 0 (m - 4)2 = 0 so m = 4
The value of x is 7
2(x - 2)(x - 4)
Solve using the quadratic formula
x squared -2x-3 equals 0 is the same as (x + 1)(x - 3) = 0
x^(2)-16=0 Take the -16 over to the other side of the equal sign, the -16 will turn +16. x^(2)=16 Then take the squared root of both sides. x=4
m2 - 8m + 16 = 0 (m - 4)2 = 0 so m = 4
0 squared is 0. Zero times zero equals zero.
The value of x is 7
2(x - 2)(x - 4)
It equals 0. Zero times zero equals zero.
Solve using the quadratic formula
x squared -2x-3 equals 0 is the same as (x + 1)(x - 3) = 0
Using the discriminant of b^2 -4ac = 0 the value of k works out as -2
0 By the multiplication property of 0, any number multiplied by 0 equals 0
By factoring. q2 + 16q = 0 q (q + 16) = 0 Now, either q = 0, or q + 16 = 0. Solve those two equations to get the solution.
the answer of √8x+16-3x=0 is x= 0.447213595 = +/- 0.447(to 3 decimal places) if I'm not mistaken