book
Maths Puzzle
Numerical Ability
Solve where x is a real number.
square root of x + 4 = 1 + square root of x - 1
Read Solution (Total 0)
book Other Question
x+4/2= 2x-3/3
GFC of binomial. I know the GFC is (5-x) but I am not sure how to get the rest of the answer.
3(5-X)^4+2(5-X)^3-(5-X)^2.