Rodrigosaccaabcid
Answered

50 POINTS FOR THIS
Please I need clear passages and I'll give brainliest. At least one I'm in emergency.

1). |3x^2-5x|=7x

2). |2x^2+3|=7x

3). |2x-5|>=3x

4). |2x+5|<=13

Thank you very much!

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Sagot :

Answer:

i have the same problem as you, i need help as well

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