exam
Maths Puzzle
Numerical Ability
I need a little help with these 2 problems in putting them in rational form.
-3(x + 5)+3=12 and 2/3x + 1/6x=2
Read Solution (Total 0)
exam Other Question
28x - 2(10x - 0.365) = 7x + 0.035
How many positive real solutions are there in:
f(x) = -2x^4 + 3x^3 + 7x^2 + 2
a. 0
b. 2
c. 1
d. None, there is no x-term