Factor the polynomial by grouping.10x2 - 4x - 25x + 10
A. (10x + 5)(x + 2)
B. (2x - 5)(5x - 2)
C. (10x - 5)(x - 2)
D. (2x + 5)(5x + 2)
Answer: B
Mathematics
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Write an equation of the line through the given point with the given slope. Write the equation in slope-intercept form.(3, 3); m = - 3
A. y = -3x - 12
B. y = -3x + 12
C. y = -3x + 
D. y = - 
x + 12
Mathematics
Determine the number and type of solutions.x2 + 10x + 29 = 0
A. 2 imaginary solutions B. 1 real solution C. 2 real solutions
Mathematics
Solve the system of nonlinear equations using the method you prefer.y2 + 2x2 = 13y2 - x2 = 1
A. (2, 
), (-2, 
)
B. (2, -
), (2, 
)
C. (3, 
), (3, -
), (-3, 
), (-3, -
)
D. (2, 
), (2, -
), (-2, 
), (-2, -
)
Mathematics
Solve the equation on the interval 0 ? ? < 2?.cos ? - sin ? = 0
A. {
}
B. 
C. 
D. {
}
Mathematics