Question
Question 1: Which expressions are equivalent tox-7/x^2+9x+20 x+4/x^2-49? Select all that apply. x+4/x+7 x+7/x+4 1 4/x+7 (x-7)/(x+4)(x+5) (x+4)/(x+7)(x-7) 1/x+5 1/x+7 Question 2: Find the sum
Question 1: Which expressions are equivalent tox-7/x^2+9x+20 x+4/x^2-49? Select all that apply.
x+4/x+7 x+7/x+4
1 4/x+7
(x-7)/(x+4)(x+5) (x+4)/(x+7)(x-7)
1/x+5 1/x+7
Question 2: Find the sum of 3m+12/m^2+9m+20 and m+3/m+5
m+5/m+6
4m+15/m^2+9m+20
5m+20/m^2+9m+20
0
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Shape Optimization And Optimal Design
Authors: John Cagnol
1st Edition
0824705564, 978-0824705565
