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4. Solve -5x2 + 3x = 11
Quadratic


Sagot :

Kimberlysweet15idn

Answer:

X=7

Step-by-step explanation:

-5×2+3x=11

(-5×2)+3x=11

-10+3x=11

3x=11+10

3x=21

x=21÷3

x=7

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