exam Maths Puzzle Numerical Ability

Here is the problem im being asked to solve:

x^4-5x^2-36=0

Read Solution (Total 0)

exam Other Question

which one of these is the sum of three consecutive odd integers is 72?

x + (x + 1) + (x + 2) = 72

x + (x + 1) + (x + 3) = 72

x + (x + 2) + ( x + 4) = 72

2x + 6 = 72

a+7=16
12+x=21
4d=60
15=u
-
3
b
- =12
7