Establish the identity.7 csc2? - 5 cot2? = 2 csc2? + 5
What will be an ideal response?
7 csc2? - 5 cot2? = 2 csc2? + 5 csc2? - 5 cot2? = 2 csc2? + 5 (csc2? - cot2?) = 2 csc2? + 5
Mathematics
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Simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive numbers.
A. 
B. 5
C. 25
D. 
Mathematics
Add. Simplify, if possible.
+ 
A. 
+ 
B. 
C. 
D. 
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.3x2 - 15x + 18
A. 3(x - 6)(x + 1) B. (x - 3)(3x - 6) C. 3(x - 3)(x - 2) D. prime
Mathematics
Divide where possible.
A. 
B. Undefined
C. -2
D. 2
Mathematics