Let r0, r1, , r2 and r3 be the fourth roots of −16/a, where a is a constant satisfying a>0. Which of the following is correct? Let ro, r1, , r2 and r3 be the fourth roots ofa > 0. Which of the following is correct?where a is a constant satisfyingaА.e, ri =r2 = et, r3 =ro =and 껑+꺼+r+ rg3D -.64В.ro =alzei, ri =and rd+꺼+r+=-D.64r2 =%3Dr3 =C. ro = e, r1 = eir, ra = e, r3 = te and r +r{ + r} + rg = -.D., n=", 2 =e, r =roand r+r+ r+%3!24al/21/223/2Е.ei, n=ei, rz = e r3 =ei and r+r{ + r} +r} = -4.and rf +r + r + rTO =%3DF. ro = e5, ri =žeir,T33D e' and 정+r+r+r =24G. None of the answersReset Selection

Answered: Image /qna-images/answer/5973d931-d0d9-40e9-bc8e-b03a250bc6f4.jpg

Let ro, r1, , r2 and r3 be the fourth roots of - , where a is a constant satisfying a > 0. Which of the following is correct? A. ro = e, and 껑+겨+r+ r3D%. r2 = r3 = 64 В. ro = e, ri = and r+r +r + r = 12 = r3 = 64 a a C. ro = e, ri =¿e, r = te, ¿e, r3 = te and r +r +r + r = -. %3D D. To = ei, ri = eir, r = 2 r3 3D e and 정+1+rd+r= a/2 a/2 24 3/2 E. ro = eir, ri=ei, r =. 2 e and ri + r +r + r = -. T3 %3D F. ro = že5, rn = eir, ra = e r3=D음e and r명 + r+r+껑. 24 G. None of the answers

Let ro, r1, , r2 and r3 be the fourth roots of - , where a is a constant satisfying a > 0. Which of the following is correct? A. ro = e, and 껑+겨+r+ r3D%. r2 = r3 = 64 В. ro = e, ri = and r+r +r + r = 12 = r3 = 64 a a C. ro = e, ri =¿e, r = te, ¿e, r3 = te and r +r +r + r = -. %3D D. To = ei, ri = eir, r = 2 r3 3D e and 정+1+rd+r= a/2 a/2 24 3/2 E. ro = eir, ri=ei, r =. 2 e and ri + r +r + r = -. T3 %3D F. ro = že5, rn = eir, ra = e r3=D음e and r명 + r+r+껑. 24 G. None of the answers

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Concept explainers

Roots

The main dissimilarity between real and complex roots is that the real roots are obtained as real numbers, in contrast with the complex roots, which are indicated as imaginary numbers. The standard format for depicting any complex number is in the form of a + bi.

Question

Let r0, r1, , r2 and r3 be the fourth roots of −16/a, where a is a constant satisfying a>0. Which of the following is correct?

Let ro, r1, , r2 and r3 be the fourth roots of
a > 0. Which of the following is correct?
where a is a constant satisfying
a
А.
e, ri =
r2 = et, r3 =
ro =
and 껑+꺼+r+ rg3D -.
64
В.
ro =
al
zei, ri =
and rd+꺼+r+=-D.
64
r2 =
%3D
r3 =
C. ro = e, r1 = eir, ra = e, r3 = te and r +r{ + r} + rg = -.
D.
, n=", 2 =e, r =
ro
and r+r+ r+
%3!
24
al/2
1/2
23/2
Е.
ei, n=ei, rz = e r3 =ei and r+r{ + r} +r} = -4.
and rf +r + r + r
TO =
%3D
F. ro = e5, ri =žeir,
T33D e' and 정+r+r+r =
24
G. None of the answers
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