Please help me solve this equation: 3(5z+1)^2=7(5z+1)+6.

Find the product of this Algebra equation.
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1 Answer

3*(5x+1)^2 =7*(5x+1) +6

let 5x+1=y & yu hav 3y^2=7y+6 or 3y^2-7y-6=0

quadratik equashun giv roots...y=3 or y=-(2/3)

so 5x+1=3 or -(2/3)

5x=3-2=2, so x=2/5=0.4

or 5x+1=-(2/3), so 5x=-(5/3), x=-(1/3)
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