Math, asked by yashmatekar09, 1 month ago

Which of the following is a quadratic equation? a) 5-3=xx b)x (x+5)=2 c)n-1 2n d) 1 (x+2)= x

Answers

Answered by techiegaru2

1

Answer:

b)x(x+5)=2

Step-by-step explanation:

x(x+5)=2

$x^{2}$ +5x=2

$x^{2}$ +5x-2=0

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