exam
Maths Puzzle
Numerical Ability
Write as a single logarithm and simplify.
2/3logbase8 (64)-1/2logbase8 (16)+3logbase8 (4)
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exam Other Question
HOW DO U NO WHEN TO ADD OR SUBTRACT IN A PROMBLEM!!!!!!!
(1a3 +4a2 -7)+ (3a3 -2a2 +1)
how do u no to add or subtract the +4a2 -2a2 i no u 2a2 but how do u no what to do?
I need this A.S.A.P . Solve each formula for n.
3n-p=6m