Assume that the expressions given are the denominators of fractions. Find the least common denominator. x2 - 9x + 20, x2 - 5x + 4
A. (x + 5)(x + 4)(x - 1)
B. (x - 5)(x - 4)(x - 1)
C. (x - 5)(x - 4)
D. (x - 4)(x - 1)
Answer: B
Mathematics
You might also like to view...
Identify the abuse of statistics.A questionnaire is sent to 10,000 persons. 5,000 responded to the questionnaire. 3,000 of the respondents say that "They love chocolate ice cream". We conclude that 60% of people love chocolate ice cream. What is wrong with this survey?
What will be an ideal response?
Mathematics
Divide, if possible. Assume any variable in the denominator is nonzero.
A. Undefined B. 1 C. 0 D. 13
Mathematics
Convert to a logarithmic equation.104 = 10,000
A. log4
= 10,000
B. log10
= 10,000
C. log10
= 4
D. log4
= 10
Mathematics
Complete the identity.
= ?
A. 0 B. -1 C. 2 D. 1
Mathematics