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Solve this equation 9x^2+15x+4
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2 votes
Solve this equation
9x^2+15x+4

User Gregsparrow
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1 Answer

2 votes
Slide and divide is very inefficient. Tell your teacher that.


9x^(2)+15x+4\\x^(2)+15x+36\\(x+12)(x+3)\\(x+(12)/(9))(x+(3)/(9))\\(x+(4)/(3))(x+(1)/(3))\\(3x+4)(3x+1)
User Jay Shin
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