exam
Maths Puzzle
Numerical Ability
Please help me simplify the expression:
13[6^2/(5^2-4^2)+9], I got 169 as the answer.
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exam Other Question
Find the product or quotient. Write your answer using only positive exponents.
38. 12^-4/12^-5
Any help with this equation woul be GREATLY</b> appreciated.
Can someone please help me simplify this expression?
Use trigonometric identities to simplify the expression
(csc theta)(1-cos ^2 theta)(cot theta)