Solve.log3(x + 3) = -1
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find an equation of the tangent line at x = a.y = x2 - x; a = -3
A. y = -7x + 9 B. y = -7x + 6 C. y = -7x - 6 D. y = -7x - 9
Mathematics
Factor completely.x2 + 3xy - 10y2
A. (x - y)(x + 2y) B. (x + 5y)(x - 2y) C. (x - 5y)(x + y) D. (x - 5y)(x + 2y)
Mathematics
Graph the linear inequality in two variables.y ? 2x
A. 
B. 
C. 
D. 
Mathematics
Use the square root property to solve the equation.5x2 = 65
A. {-13, 13}
B. {32.5}
C. {14}
D. {-
, 
}
Mathematics