Question

( 3x+1 ) ^ 2 +6+18 ( x+1 ) ^ ^ 2 =9x ( 3x-2 ) 65.







please tell me the answer




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Answer 1

Answer:

x=(-1212+sqrt(1641744))/-3456=(101-sqrt(11401))/288=-0.020

Step-by-step explanation:

STEP 1:Equation at the end of step 1

((((3x+1)2)+6)+(18•((x+1)2)))-(9x•(3x-2)•65) = 0

STEP 2:

Equation at the end of step 2

((((3x+1)2)+6)+(18•((x+1)2)))-585x•(3x-2) = 0

STEP 3:

Equation at the end of step 3

((((3x+1)2)+6)+18•(x+1)2)-585x•(3x-2) = 0