exam
Maths Puzzle
Numerical Ability
log5+logx=2
Read Solution (Total 0)
exam Other Question
Simplify
sqrt(32x^5y^2)
What is -1 = -n - 3? I did:
-1 = -n - 3
+3 +3
n = 2
-1(2) = -1(-n)
n = -2
Am I right?