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pav-90 [236]
3 years ago
6

2x+5=? when x is 3 what is the answer​

Mathematics
1 answer:
34kurt3 years ago
5 0

Answer:

11

Step-by-step explanation:

since x=3

2*3+5

you simplify 2*3 first

6+5

=11

hope this helped

giving me brainliest will make me happy

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Answer:

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Step-by-step explanation:

Let's represent that number as x

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So,

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rearrange the quadratic equation

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let's use the quadratic formula

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Lets check

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Also,

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