Combine like terms whenever possible.2x3 + 7x3 - 3x3
A. -42x3
B. 6x3
C. 6x9
D. Not possible
Answer: B
Mathematics
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Match the given graph with its equation.
A. 4y2 - 25x2 = 100 B. 25x2 - 4y2 = 100 C. 25x2 + 4y2 = 100 D. 4x2 - 25y2 = 100
Mathematics
Find the coordinates of the vertex of the quadratic function.f(x) = 11(x - 5)2 + 9
A. (11, 5) B. (9, -5) C. (-5, 9) D. (5, 9)
Mathematics
Simplify the expressions. Make all exponents positive.(4x7)3
A. 64x10 B. 4x10 C. 4x21 D. 64x21
Mathematics
Find the standard equation of the hyperbola.Foci at (±8, 0), transverse axis with length 12
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics