(x - 3)/(12 - 4x) = (x - 3)/[4(3 - x)] = (x - 3)/[-4(x - 3)] = 1/-4 = -(1/4)
0.4
y = (4x+9)/(2x+3)2xy+3y = 4x+93y-9 = 4x-2xy3y-9 = x(2-2y)x = (3y-9)/(2-2y)So, inverse function is 3x minus 9 divided by 2 minus 27.
4x^2 - 36 = 4(x^2- 9) = 4(x + 3)(x - 3) Whatever that second term is will cancel out one of the terms in the numerator, leaving you either 4x + 12 or 4x - 12
2x^3 - 3x^2 + 4x - 3
(4x2 - 13x - 12)/(4x+ 3) = (4x + 3)(x - 4)/(4x + 3) = (4x + 3)(x - 4)/(4x + 3) = x - 4 :)
(x - 3)/(12 - 4x) = (x - 3)/[4(3 - x)] = (x - 3)/[-4(x - 3)] = 1/-4 = -(1/4)
The answer to x4+x3-14x2+4x+6 divided by x-3 is x3+4x2-2x-2
2x/3=x/2+20 (2x/3=x/2+20)6 4x=3x+120 4x-3x=120 x=120
-5
( 8x2 - 14x - 30 ) divided by ( 2x - 6 ) = 4x + 5
0.4
4x-2+7=174x-2 =104x =12x = 12 divided by 4 = 3
y = (4x+9)/(2x+3)2xy+3y = 4x+93y-9 = 4x-2xy3y-9 = x(2-2y)x = (3y-9)/(2-2y)So, inverse function is 3x minus 9 divided by 2 minus 27.
6
Dividend: 4x^4 -x^3 +17x^2 +11x +4 Divisor: 4x +3 Quotient: x^3 -x^2 +5x -1 Remainder: 7
4x^2 - 36 = 4(x^2- 9) = 4(x + 3)(x - 3) Whatever that second term is will cancel out one of the terms in the numerator, leaving you either 4x + 12 or 4x - 12