Factor the polynomial completely. If a polynomial cannot be factored, state that it is irreducible.x2 + 2xy - 15y2
A. (x - 5y)(x + y)
B. (x - 5y)(x + 3y)
C. (x + 5y)(x - 3y)
D. irreducible
Answer: C
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Simplify the expression. [-4m + (-10m - 6)] - [(10m + (1 - 6m)) + 4m]
A. -14m + 7 B. -14m - 5 C. -22m - 7 D. -6m - 5
Solve the problem.The hypotenuse of a right triangle is 8 feet less than three times the shorter leg and the longer leg is 8 feet more than twice the shorter leg. Find the lengths of the three sides of the triangle.
A. 15 ft, 36 ft, 39 ft B. 20 ft, 48 ft, 52 ft C. 30 ft, 68 ft, 82 ft D. 18 ft, 44 ft, 46 ft
Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. 4 ln 
+ 
+ C
B. 2 ln 
- 
+ C
C. 4 ln 
+ 
+ C
D. 4 ln 
- 
+ C
Provide an appropriate response.Plot the following point: (-1, -2) Describe the process
What will be an ideal response?