Provide an appropriate response.To complete the square from an equation in the form x2 - ax = b, is it ever appropriate to subtract a positive number from each side?

Fill in the blank(s) with the appropriate word(s).


No

Mathematics

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Add or subtract. + 

A.
B.
C.
D.

Mathematics

Use the order of operations to evaluate the expression.89 - 10 ? 5 + 285 ÷ (-19)

A. -1206 B. 380 C. -19 D. 24

Mathematics

Solve the problem.Alla doesn't trust banks, so her savings are hidden under her mattress. Betsy has her savings in an investment at simple interest. In approximately what year did they have the same amount?

A. 1996 B. 1986 C. 1988 D. 1989

Mathematics

Perform the operations.(5a - 12)2

A. 5a2 - 120a + 144 B. 25a2 - 120a + 144 C. 5a2 + 144 D. 25a2 + 144

Mathematics