3 only Find the roots of the following using the indicated method|f (x) | < 0.00011. f (æ) =3a3 + 2x2 +1 (-1,2.5)using B.M.2. f (x) = e2a + e® – 1, (-0.5, 1) using R.F.M.3. Use Graeffe's Root Squaring Method to determine the real roots of the polynomial equation23 + 3x2 – 6x – 8 = 0Note: obtain the real roots after m = 3.

Answered: Image /qna-images/answer/1e5d2bdf-14cc-4371-9190-2901af07aae1.jpg

Answered: 3. Use Graeffe's Root Squaring Method…

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter4: Polynomial And Rational Functions

Section4.2: Polynomial Functions

Problem 80E

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3. Use Graeffe's Root Squaring Method to determine the real roots of the polynomial equation 23 + 3x2 – 6x – 8 = 0 Note: obtain the real roots after m = 3.