Solve. Give exact solutions.(r + 5)2 = 17
A. -5 + 
, -5 - 
B. 5 + 
, 5 - 
C. 12
D. 
, 
Answer: A
Mathematics
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Evaluate the algebraic expression for the given value(s) of the variable(s).x2 - 5x ; x = 4
A. x2 - 20 B. -4 C. 11 D. -12
Mathematics
Determine whether the argument is valid or invalid.The Rams will be in the playoffs if and only if Ozzie is an all-star. Mark loves the Rams or Ozzie is an all-star. Mark does not love the Rams. Therefore, the Rams will not be in the playoffs.
A. Invalid B. Valid
Mathematics
Find all values that make the rational expression undefined. If the rational expression is defined for all real numbers, so state.
A. x = 4 B. x = 0 C. x = -9 D. Defined for all real numbers
Mathematics
Solve.-3 - 28 = m - 15
A. -46 B. -16 C. 46 D. 16
Mathematics