Question

Answer 1

a) MTC: 16x²y⁴

NTP₁: 4y³                => \(\dfrac{3}{4x^2y}\) = \(\dfrac{3.4y^3}{4x^2y.4y^3}\) = \(\dfrac{12y^3}{16x^2y^4}\)

NTP₂: x                    => \(\dfrac{5}{16xy^4}\) = \(\dfrac{5.x}{16xy^4.x}\) = \(\dfrac{5x}{16x^2y^4}\)

b) MTC: 24x³y³

NTP₁: 2y                  => \(\dfrac{4}{12x^3y^2}\) = \(\dfrac{4.2y}{12x^3y^2.2y}\) = \(\dfrac{8y}{24x^3y^3}\)

 NTP₂: 3x                 => \(\dfrac{6}{8x^2y^3}\) = \(\dfrac{6.3x}{8x^2y^3.3x}\) = \(\dfrac{18x}{24x^3y^3}\)

c) MTC: 30x³y³

NTP₁: 5x²y              => \(\dfrac{2x+1}{6xy^2}\) = \(\dfrac{\left(2x+1\right).5x^2y}{6xy^2.5x^2y}\) = \(\dfrac{10x^3y+5x^2y}{30x^3y^3}\)

NTP₂: 6                   => \(\dfrac{1-y}{5^3y^3}\) = \(\dfrac{\left(1-y\right).6}{5x^3y^3.6}\) = \(\dfrac{6-6y}{30x^3y^3}\)