Question

10) A quadratic expression is
a) x*2-6x+1
b) x*2+5=0
c) 2x*2+3x+1=0
d) x*2+5=0​

Answer 1

Answer:

a) x²-6x+1

Remaining all are quadratic equations.

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Answer 2

x *2 - 6 x +1 = 0

2x * 2 + 3x +1 = 0

these are the quadratic equations

remaining are not a quadratic equations

hope it helps you

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