book
Maths Puzzle
Numerical Ability
Please help me determine the center and radius of the circle with equation:
x^2+y^2=-4x+6y
Thank you
Read Solution (Total 0)
book Other Question
how do you factor the trinomial? 9xsquared - 18x + 9 = 0
it would be wonderful if i could get the steps instead of just the answer, i just need help understanding how to solve the problem and others like it.
Polynomials: What is X^3-64=0?
thank you.