Question

Use the product of conjugates to multiply \left(\frac{4}{5}du - 8\right)\left(\frac{4}{5}du + 8\right).\newline Note: Leave all non-integer coefficients in simplified fraction form.\newline Provide your answer below:

Name: Use the product of conjugates to multiply ((4)/(5)du - 8)((4)/(5)du + 8).Note: Leave all non-integer coefficients in simplified fraction form.Provide your answer below:
Uploaded: 2022-04-29T19:18:50-08:00
Duration: 1 min 39 s
Channel: Jeff Harris
Description: Use the product of conjugates to multiply ((4)/(5)du - 8)((4)/(5)du + 8).Note: Leave all non-integer coefficients in simplified fraction form.Provide your answer below:

          Use the product of conjugates to multiply \left(\frac{4}{5}du - 8\right)\left(\frac{4}{5}du + 8\right).\newline Note: Leave all non-integer coefficients in simplified fraction form.\newline Provide your answer below:

$Use the product of conjugates to multiply ((4)/(5)du - 8)((4)/(5)du + 8).Note: Leave all non-integer coefficients in simplified fraction form.Provide your answer below:$

Added by Cristina M.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Jeff Harris

04/29/2022

Step 1

Step 1: The product of conjugates is a special case of the difference of squares pattern: (a + b)(a - b) = a^2 - b^2. Show more…

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Use the product of conjugates to multiply ($\frac{4}{5}du-8$) ($\frac{4}{5}du+8$). Note: Leave all non-integer coefficients in simplified fraction form. Provide your answer below: