the integral of the square-root of (x-1)2 = x2/2 - x + C
The square root of 28 minus the squared root of 7 =±2.64575131
âˆ« f'(x)/âˆš(a2 - f(x)2) dx = arcsin(f(x)/a) + C C is the constant of integration.
The quadric equation is: negative b plus or minus the square root of b squared minus 4ac all over(divided by) 2a
x + 1
The answer is 4 squared minus 2 squared as 4 squared is 16 minus 2 squared, which is 4, gives you 12 as an answer.
None of the graphs that I can see!
2b - 1
7x + 8
4x + 20