book
Maths Puzzle
Numerical Ability
Find all the zeros in the function
f(x)=x^5+15^3=100x
where the zeros A,B,C, are real numbers with A<B<C
A=
B=
C=
Read Solution (Total 0)
book Other Question
Translate to a proportion and solve.(round to the nearest hundreth if need)
(1) what number is 15% of 135
(2) 3 is what percent of 87?
(3) 19.6 is 28% percent of what number?
2x + x
--- ----
x2-1 x2-3x+2