Find the zeroes of 9x²+82x+9,also verify the relationship between the

1.	Find the zeroes of 9x²+82x+9,also verify the relationship between the zeroes and its coefficient?plzz I need it fast
Answer» Step-by-step EXPLANATION: $9 {x}^{2} + 82x + 9 = 9 {x}^{2} + x + 81x + 9 = 0\\ x(9x + 1) + 9(9x + 1) = 0 \\ (9x + 1)(x + 9) = 0 \\ 9x + 1 = 0 \:(or) \: x + 9 = 0 \\ 9x = - 1(or)x = - 9 \\ x = \frac{ - 1}{9} (or)x = - 9$

Find the zeroes of 9x²+82x+9,also verify the relationship between the zeroes and its coefficient?plzz I need it fast

Answer»

Step-by-step EXPLANATION:

$9 {x}^{2} + 82x + 9 = 9 {x}^{2} + x + 81x + 9 = 0\\ x(9x + 1) + 9(9x + 1) = 0 \\ (9x + 1)(x + 9) = 0 \\ 9x + 1 = 0 \:(or) \: x + 9 = 0 \\ 9x = - 1(or)x = - 9 \\ x = \frac{ - 1}{9} (or)x = - 9$

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Find the zeroes of 9x²+82x+9,also verify the relationship between the zeroes and its coefficient?plzz I need it fast​

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Find the zeroes of 9x²+82x+9,also verify the relationship between the zeroes and its coefficient?plzz I need it fast