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musickatia [10]
3 years ago
10

Hello sam hhehehe .dk ;

Mathematics
1 answer:
pickupchik [31]3 years ago
6 0

Answer:

hello

Step-by-step explanation:

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Help please!! i don’t understand this one!
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  C, D

Step-by-step explanation:

This equation can be solved any of several ways. One that doesn't require much thought is using the quadratic formula.

For ax² +bx +c = 0, the solutions are ...

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In the given equation, a=2, b=11, c=5, so this becomes ...

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_____

My personal favorite is using a graphing calculator. The solutions are the x-intercepts of the expression on the left. That is, where its value is zero, as the equation says.

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Step-by-step explanation:

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