Multiply the polynomials.(4y2 + 5y + 5)(y2 + 4y - 1)
A. 4y4 + 21y3 + 16y2 + 15y - 5
B. 4y4 + 21y3 + 21y2 + 15y - 5
C. 4y4 + 16y3 + 21y2 + 15y - 5
D. 4y4 + 16y3 + 16y2 + 15y - 5
Answer: B
Mathematics
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Multiply using a special product formula.
A. x2 - 25y2
B. x2 + 25xy - 6y2
C. x2 - 
y2
D. x2 - 25xy - 6y2
Mathematics
Find the range for the given data.Fred, a local mechanic, gathered the following data regarding the price, in dollars, of an oil and filter change at twelve competing service stations. 
A. $8.20 B. $10.95 C. $12.05 D. $14.05
Mathematics
Find the quotient, or, if applicable, state that the expression is undefined.
A. 3 B. -3 C. 0 D. The expression is undefined.
Mathematics
Find the equation of the hyperbola satisfying the given conditions.Asymptotes y = 
x, y = - 
x; one vertex (11, 0)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 11
D. 
- 
= 3025
Mathematics