Question

please solve this question ​

Answer 1

Hey !!

Here's your answer !!

25x²+30x+9=0

by using (a+b)²=a²+b²+2ab

(5x)²+(3)²+2(5x)(3)

(5x+3)²

(5x+3)(5x+3)

Hope it helps !!

Thank you :)

Answer 2

Hey buddy

Here is ur answer

${25x}^{2} + 30x + 9 = 0 \\ 25 {x}^{2} + 15x + 15x + 9 = 0 \\ 25 {x}^{2} + 15x + 15x + 9 = 0 \\ 5x(5x + 3) + 3(5x + 3) = 0 \\ (5x + 3)(5x + 3)$

So roots are

$\frac{ - 3}{5}$

Hope this will Help u

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