Find the product.(6r - 5)(6r + 5)
A. 36r2 - 60r - 25
B. 6r2 - 25
C. 36r2 - 25
D. 36 + 60r - 25r2
Answer: C
Mathematics
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Evaluate the integral.
A. 
sin 4x + 
sin 12x + C
B. 
sin 4x - 
sin 12x + C
C. 
sin8x + 
sin 4x + C
D. 
cos 4x + 
cos 12x + C
Mathematics
Evaluate the expression for the given values of the variables, if possible.
a = -24, b = -3
A. -8 B. -7 C. 8 D. -9
Mathematics
Solve the equation.x + 10 = 10
A. -80, 80 B. No solution C. 80 D. 0, 80
Mathematics
Determine whether the equation has real number solutions.t2 - 8t + 16 = 0
A. Real solutions B. No real solutions
Mathematics