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EnoughEnoughNow
EnoughEnoughNow EnoughEnoughNow
  • 20-02-2017
  • Mathematics
Answered

Select all of the following that are quadratic equations.


x^2-2x=4x+1

x^3-6x^2+8=0

5x-3=0

2x^2+12x=0

5x-1=3x+8

9x^2+6x-3=0

Verified Answer :

Setor9
Setor9 Setor9
  • 20-02-2017

Any equation that has a term with exponent greater than 1 is a quadratic equation.
Therefore the 1st, 2nd, 4th and 6th equations are quadratic equations

Answer Link
destybestie16
destybestie16 destybestie16
  • 24-05-2021

Answer:

all of the answers with an exponent of 2, so it would be 1, 4, and 6

Answer Link

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