Can someone please help me with these two math problems?
1/a+3 - 4/a-3 = 2a/a^2-9
Answers:<...
Mathematics, 06.12.2021 17:30, rafoxy35
Can someone please help me with these two math problems?
1/a+3 - 4/a-3 = 2a/a^2-9
Answers:
A. 9/5
B. -3
C. {}
a^2+1/a^2-1 - 2/a+1 = a/a-1
Answers:
A. -1/2
B. {}
C. 1
Answers: 2
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Answers: 1
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3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?
Answers: 1
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Answers: 2
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