Verify the identity.
= 
What will be an ideal response?
= 
= 
= 
.
Mathematics
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Find all specified roots.Cube roots of 1.
A. 1, 
+ 
i, - 
+ 
i
B. -1, 1
C. 1, 
- 
i, - 
- 
i
D. 1, - 
+ 
i, - 
- 
i
Mathematics
Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.10x
A. Monomial; variable x; coefficient 10; degree 1 B. Monomial,; variable x; coefficient 10; degree 0 C. Monomial, variable x; coefficient 1; degree 10 D. Not a monomial
Mathematics
Solve.The sum of the reciprocals of two consecutive integers is 
. Find the integers.
A. 3 and 4 B. 4 and 5 C. 5 and 6 D. 9 and 10
Mathematics
?Find 
given the probability distribution.
??
x0123 ?P?(?x)0.0230.1850.4400.352?
A. ?0.440 B. ?1.000 C. ?0.792 D. ?0.648 E. ?0.250
Mathematics