$x-+7x+10$ $\left(x+3\right)\left(x+2\right)$ Learning Task $2$ Simplify the following rational expressions. Do it in your notebook. $\dfrac {ab} {ab}$ $2$ $\dfrac {x^{2}-9} {x+3}$ $3$ $\dfrac {4x^{2}-8x+12} {x-3}$ 4. $\dfrac {x^{2}+3x-4} {x^{3-1}}$ - $3$ Do this in y

$xxaomP^{1o}$ Simplify $\dfrac {x^{5}} {x^{2}}$ WEE Solution $\dfrac {x^{5}} {x^{3}}$ $=\dfrac {xxxx-x} {xx-x}-\dfrac {x.x} {1}=x^{2}$ $2.s$ Simplify $\dfrac {c+5\right)z} {x^{x}47x410}$ Solution $\left(x$ $+5\right)\left(\times +5\right)$ $\dfrac {\left(x+5\right)2} {247x+10}=\left(+5\right)\left(x+2\right)=\dfrac {\times +5} {x=2}$ + Learning Task 2. Simplify the following rational expressions. Do it in your notebook 2. $\dfrac {x^{2}-9} {x+3}$ 3. $\dfrac {4x^{2}-ax+12} {x-3}$ 4. $\dfrac {x^{2}+3x-4} {x^{3-1}}$ 1. $\vec{ab} $ $ab^{2}$ E Learning Task 3. Encircle Rational Algebraic Expression. $D0$ this in you notebook. 1. $6x-1$ 2, $x2+x-3$ $3.\dfrac {2} {2}$ $\dfrac {x^{2}-4} {x-2}$ 5. $\dfrac {1} {x^{-6}}$

$4y.+10$ $'$ $\dfrac {t>\right)\left(} {,s\right)\left(.},\dfrac {>} {2\right)}=$ $-2$ Learning Task 2. Simplity the following rational expressions. $10$ it in your notebook. 1. $\dfrac {ab^{2}} {ab}$ $2.\dfrac {x^{2}-9} {x+3}$ $3$ $\dfrac {4x^{2a.+}} {\bar{x} -3}^{12}$ $4.\dfrac {x^{2}+3} {x^{2}-}^{x-4}$ $1$ E Learning Task $3$ Encircle Rational Algebraic Expression. $D0$ this $111$ your notebook.