Math, asked by AStrugglingStudent, 1 year ago

Zeroes of polynomial 25x²-49 are? ​

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Answered by anujyadav3124
11

Answer:

25 {x}^{2}  - 49 \\ 25 {x}^{2}  = 49 \\  {x}^{2}  =  \frac{49}{25}  \\  {x}^{}  =  \frac{ \sqrt{49} }{ \sqrt{25} }  \\ x =  \frac{ \sqrt{7 \times 7} }{ \sqrt{5 \times 5} }  \\ x =  \frac{7}{5} .

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Answered by Imanu01
8

Answer:

25x {}^{2} - 49 \\ 25 {x}^{2} = 49 \\  {x}^{2} =  \frac{49}{25} \\ x =  \frac{ \sqrt{49} }{ \sqrt{25} } \\ x =  \frac{7}{5}

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