book
Maths Puzzle
Numerical Ability
x^2 + 2x - 15 = 0
Read Solution (Total 0)
book Other Question
Please help me solve this equation:What are the foci of the ellipse with the equation {{{2x^2+y^2=10}}}
I could not find any lessons for my brother on Adding and Subtracting algebraic fractions. Could you please help me. Could you also show me how to type in fractions. In this problem x is under x+2 then you add with x+1 under x. Thank you