Math, asked by avanighag743, 5 months ago

is x=2 a root of the quadratic equation x^2+3x-5=0

Answers

Answered by rituprasad2812

Step-by-step explanation:

${x}^{2} + 3x - 5 = 0 \\ if \: x = 2 \\ {(2)}^{2} + 3(2) - 5 = 0 \\ 4 + 6 = 5 \\ 10 = 5 \\ \frac{10}{5} \\ = 2 \\ your \: answer \: is \: 2 \\ yes \: x = 2 \: is \: the \: root \: of \: the \: quadratic \: equation.$

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is x=2 a root of the quadratic equation x^2+3x-5=0​

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is x=2 a root of the quadratic equation x^2+3x-5=0