Classify the equation as a contradiction, an identity, or a conditional equation. 4(x + 5) - 8(x + 5) = -4x - 20
A. Conditional
B. Identity
C. Contradiction
Answer: B
Mathematics
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Solve.log6(5x - 3) = 2
A. - 
B. 34
C. 
D. 
Mathematics
Multiply and, if possible, simplify.
? 
A. 21xy
B. 2
C. 21
D. 2xy
Mathematics
Using the same set of axes, graph the pair of equations.y = x2 and y = (x - 4)2
A. 
B. 
C. 
D. 
Mathematics
Find an expression, in factored form, for the area of the shaded region.
A. (y + 9)(y - 9) B. y2 + 81 C. (y - 9)2 D. (y + 9)2
Mathematics