Multiply.(x + 12)(x3 + 2x - 5)
A. x4 + 12x3 + 2x2 + 19x - 60
B. x4 + 12x3 + 2x2 + 29x + 60
C. x4 + 2x2 - 5x + 12
D. x3 + 14x2 + 19x - 60
Answer: A
Mathematics
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The algebraic expression s2 gives the area of a square, where s represents the length of one of its sides. Use this information to find the area of the square.
19 cm
A. 356 sq cm B. 361 sq cm C. 76 sq cm D. 722 sq cm
Mathematics
Provide an appropriate response.Find the value(s) of x for which f(x) = 
is discontinuous.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the equation and express the solution in exact form using either ln or log as indicated.2(x - 1) = 13
Express the answer using log.
A. 
B. 
C. 
D. 
Mathematics
Write the expression in the standard form a + bi.If z = 2 - 7i, evaluate 5
.
A. 2 - 35i B. 10 + 35i C. 10 - 35i D. 10i - 7i
Mathematics