Math, asked by ruthamedie4, 1 month ago

9+30x+25x²=0 find the solution set

Answers

Answered by krishnas10

1

Step-by-step explanation:

25x^2+30x+9 = 0

25x^2+15x+15x+9 = 0

5x(5x+3) + 3(5x+3) = 0

(5x+3)(5x+3) = 0

(5x+3)^2 = 0

5x+3 = 0

5x = -3

x = -3/5

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