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Umnica [9.8K]
3 years ago
10

How do I solve (|x-3|+5|x|) ?

Mathematics
1 answer:
11111nata11111 [884]3 years ago
6 0

Answer:

x≤0 ⇒|x-3|+5|x| = -6x + 3

0≤x≤3 ⇒ |x-3|+5|x| = 4x + 3

x≥3 ⇒ |x-3|+5|x| = 6x - 3

Step-by-step explanation:

Check the picture below.

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If F(x)=x^3-2x^2, which expression is equivalent to f(I) -2+i,-2-i,2+i,2-i
Romashka-Z-Leto [24]

Hello from MrBillDoesMath!

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2 - i

Discussion:

Evaluate F(x) = x^3 - 2 x^2 when x = i.

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So F(i) =  (i)^3 - 2 (i)^2                      

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which is the last answer shown


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