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Mrrafil [7]
3 years ago
7

I need help solving this problem.

Mathematics
2 answers:
sergiy2304 [10]3 years ago
7 0

The answer I got is x^3 + 14x - 9x

madam [21]3 years ago
6 0

(f+g-k)(x) means to add the equations f(x) and g(x) then subtract k(x)

2x^2 + 3x + 4x - 9 = 2x^2 +7x -9

2x^2 + 7x - 9 - x^2 -7x = x^2 -9

The answer is : x^2 - 9

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Adam baked a cake. John ate of a cake. Susan ate of what was left. How much of the original 6 1 5 1 cake was left?
ikadub [295]

Answer:

4/6 of the cake is left

Steps down below

Step-by-step explanation:

How i got the answer:

As we know that the question is asking how much, so and we also know that Susan ate 1/5 of 5/6 so the and for the equation will be 1/6. So 5/6 - 1/6 will give you the correct answer for this question.

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1: Subtract the numbers so 5/6 subtract 1/6 =4/6

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<em><u>Hope this helps.</u></em>

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