Reduce the equation of plane `2x - 4y + 4z + 15 =0` to its normal form.

Reduce the equation of a plane 6x + 3y - 2z = 14 to its normal form.

Find the equation of a plane in intercept form. Express the equation of the plane 2x + 3y + 4z = 12 to its intercept form.

Reduce the equation 3x + 4y - 10 = 0 to (ii) intercept form and

Reduce the equation 3x + 4y - 10 = 0 to (iii) normal form

Reduce the equation 3x + 4y - 10 = 0 to (i) slope form

Reduce the equation 3x-2y+6=0 to the intercept form and find the x and y intercepts.

The roots of the equation x+2y=4 and 2x-y=0 are

The roots of the equation x+2y=4 and 2y-x=0 are

Find the equation of the tangents to the circle x ^2 + y ^2 - 2x - 4y - 4 = 0 which are perpendicular to the line 3x - 4y - 1 = 0