exam
Maths Puzzle
Numerical Ability
Identify the solutions to the system of equations:
x2 + y2 = 25
16x2 + 25y2 = 400
Read Solution (Total 0)
exam Other Question
R(x) = x^3 - 7 / x^2 + 1; what happens to R(x) if we now have R(x) - 3?
a. shifts 3 units to left
b. shifts 3 units down
c. shifts 3 units to the right
d. shifts 3 units up
subtract & simplify
3/x-2-1/x+1