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Mrac [35]
2 years ago
12

PLEASE HELP WILL MARK BRAINLIEST!:)

Mathematics
1 answer:
svp [43]2 years ago
8 0

Answer:c

Step-by-step explanation:

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If f(x) = x ^ 2 + 3 , then f(x+y)=?
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3 years ago
If f(x) = 2x2 - 5 and g(x) = x2 - 4x - 8, find (f - g)(x).
oksano4ka [1.4K]

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B. ) x² + 4x + 3

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8 0
3 years ago
6th grade math please help
Sholpan [36]

Answer: 9x-3x and  5x+x

Step-by-step explanation:

1. Brianna's thinking is incorrect because of course, when x is 0, the expression will equal whatever value isn't an x term. To find equivalent expression, you actually need to find which expressions have the same amount of x terms and the same value.

2. Expressions A and C are equivalent.

3. Expression A can be simplified, as you can do 9x - 3x = 6x, so your final expression would be 6x - 4. Expression C can also be simplified with 5x + x = 6x, which can then also be written as 6x - 4. This means both expressions have the same amount of x terms, and the same value, so they are equivalent.

6 0
2 years ago
Read 2 more answers
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