Find the value of the polynomial.2x5 - 3x4 + 4x3 - x2 when x = 2
A. 44
B. 39
C. 73
D. 40
Answer: A
Mathematics
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Find the sum.+43 + (+40)
A. -84 B. 3 C. 83 D. -83
Mathematics
Solve the equation.log (4x) = log 3 + log (x - 2)
A. {- 6}
B. 
C. 
D. {6}
Mathematics
Write the inequality using interval notation, and illustrate the inequality using the real number line.1 < x < 8
A. [1, 8]
B. [1, 8)
C. (1, 8)
D. (1, 8)
Mathematics
Translate the phrase to an algebraic expression.A number increased by two
A. 2 B. x + 2 C. 2x D. x - 2
Mathematics