Find the degree of the following polynomial and determine whether it is a monomial, binomial, trinomial, or none of these.9xyz + 12x2z - 3y2z3 + 21xy - x2y2z2
A. 1; trinomial
B. 6; none of these
C. 5; none of these
D. 6; trinomial
Answer: B
Mathematics
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b + 
a and 
b - 
a are orthogonal.
What will be an ideal response?
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Use the square root property to solve the equation.5x2 = 49
A. 
B. 
C. 
D. 
Mathematics
Use the discriminant to determine the number of real solutions.5y2 = 8y - 7
A. One real solution B. Two real solutions C. No real solutions
Mathematics
Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a degree.
?
What will be an ideal response?
Mathematics