Question

[tex] x(2x+5)=25
[/tex]

Answer 1

hope this helps you...^_^

Answer 2

HEY BUDDY..!!!

HERE'S THE ANSWER..

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$x \: \times (2 \: x \: + \: 5) = 25 \\ \\ 2 {x}^{2} + 5x \: = 25 \\ \\ 2x {}^{2} + \: 5x \: - 25 \: = 0 \\ \\ 2x { }^{2} + 10x - 5x - 25 = 0 \\ \\ 2x(x + 5) - 5(x + 5) = 0 \\ \\ (x + 5)(2x - 5) = 0 \\ \\ x + 5 = 0 \: \: \: and \: 2x - 5 = 0 \\ \\ x = - 5 \: \: and \: x \: = 5 \div 2$

HOPE HELPED..

JAI HIND..

:-)