how does the -4b become +4b in the second last step
how do I create square as part of the equation?
I am confused. Why is -a not the common numerator and denominator?
why is the 5 added into the parentheses
I need these steps explained better so I can write each step out
How does (x^12)^1/4 become x^3
How did this become to answer I need steps
please provide us the formula incase we dont know it. thank you
Help understanding it
how do I write the following expression in the box to solve for h: A = 1/2r(hplusb), when I put in 1/2 in the box[..]
