Find the reciprocal.

A.  
B. - 
C. 17
D. 19


Answer: A

Mathematics

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Find the interval(s) for b such that the following equation has at least one real solution and write a conjecture about the interval(s) based on the values of the coefficients ? . ?

A.

If  and or 


B.

If  and or 


C.

If  and or 


D.

If  and or 


E.

If  and or 


Mathematics

Find the first four terms of the binomial series for the given function.-2

A. 1 - x + x2 - x3
B. 1 - x + x2 - x3
C. 1 - x + x2 - x3
D. 1 - x + x2 - x3

Mathematics

Multiply the polynomials using a special product formula. Express the answer as a single polynomial in standard form.(x + 10)(x - 10)

A. x2 + 20x - 100 B. x2 - 100 C. x2 - 20 D. x2 - 20x - 100

Mathematics

Find all real solutions of the equation. ?

Fill in the blank(s) with the appropriate word(s).

Mathematics