Establish the identity.cot(x + y) cot(x - y) = 
What will be an ideal response?
cot ( x + y) cot (x - y) = 
? 
= 
.
Mathematics
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Solve the equation.
- 
= 1
A. 
, 
B. 
, 
C. 
, 
D. No solution
Mathematics
Solve the equation by factoring.10x3 + 70x2 + 120x = 0
A. {0, -4, -3}
B. {0, 4, 3}
C. {-4, -3}
D. 
Mathematics
Provide an appropriate response.If interest is compounded monthly at 8% per year for 10 years, explain how to find the number of compounding periods and the interest rate per compounding period.
What will be an ideal response?
Mathematics
Complete the following for the given f(x). (i) Find f(x + h). (ii) Find the difference quotient of f and simplify.f(x) = -4
A. (i) h - 4 (ii) h B. (i) h - 4 (ii) 0 C. (i) -4 (ii) -4 D. (i) -4 (ii) 0
Mathematics