Question

The equation X squared plus Y squared minus 2X plus 7Y +1 equals zero can be written as which of the following equations

Answer 1

For this case we must write in algebraic symbology the expression described above:

We have an equation, then:

• x squared plus y squared:
  `x ^ 2 + y ^ 2`

• minus 2x plus 7y plus 1:
  `-2x + 7y + 1`

• equals zero:
  `= 0`

We construct the equation:

`x ^ 2 + y ^ 2-2x + 7y + 1 = 0`

Answer:

`x ^ 2 + y ^ 2-2x + 7y + 1 = 0`