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charlotteakina

  • 2 years ago

I beg someone, anyone to please help me with step by step on these two questions. Please, I really need some help. If anyone can please describe each step to me, I' will seriously owe you one.

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  1. across
    • 2 years ago
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    I know the answer. What will you owe me?

  2. across
    • 2 years ago
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    \[ \sqrt{2x-3}=5\\ 2x-3=25\\ 2x=28\\ x=14 \]

  3. across
    • 2 years ago
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    You said that you will seriously owe me one. ;P

  4. across
    • 2 years ago
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    I'm feeling generous, so... \[ 2\sqrt{x+2}-3=7\\ 2\sqrt{x+2}=10\\ \sqrt{x+2}=5\\ x+2=25\\ x=23 \]

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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