Question

2x+1/3x =9 find 4x²+1/9x² =?
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Answer 1

Answer:

$\frac{2x + 1}{3x} = 9 \\ \\ 2x + 1 = 27x \\ 1 = 25x \\ \boxed{x = \frac{1}{25} } \\ \frac{4{x}^{2} + 1 }{9 {x}^{2} } = \frac{4 {( \frac{1}{25} )}^{2} + 1}{9 {( \frac{1}{25} )}^{2} } \\ \\ \: \: \: \: \: \: \: \: \: = \frac{ \frac{4 + 625}{625} }{ \frac{9}{625} } \\ \\ = \frac{629}{9} \\ \\ \red{\mathfrak{ \large{\underline{{Hope \: It \: Helps \: You}}}}} \\ \blue{\mathfrak{ \large{\underline{{Mark \: Me \: Brainliest}}}}}$