A larger rectangle is formed out of smaller rectangles. Write the requested expression.Write an expression in simplest form that is the sum of the areas of each of the smaller rectangles.
A. 9x2 + 15x + 25
B. 9x2 + 30x + 25
C. 3x2 + 15x + 25
D. 3x2 + 30x + 25
Answer: B
Mathematics
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At the given point, find the slope of the curve, the line that is tangent to the curve, or the line that is normal to the curve, as requested.x6y6 = 64, tangent at (2, 1)
A. y = 32x - 1
B. y = 
x
C. y = -32x + 1
D. y = - 
x + 2
Mathematics
Solve the equation.(x2 - 2x)2 - 23(x2 - 2x) + 120 = 0
A. {5, 4} B. {- 3, - 2, 5, 4} C. {- 3, - 2, 15, 8, 5, 4} D. {15, 8}
Mathematics
Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
+ 
D. 
+ 
Mathematics
Solve the inequality graphically. Round solutions to the nearest tenth if necessary.
> 15
A. {x
}
B. {x
}
C. {x
}
D. {x
}
Mathematics