$$x^2-\sqrt[]{y}$$  

$$x^{-2}+y$$  

$$\frac{2}{y}+3y$$  

$$3y-2y^x$$  

$$\frac{1}{3}x-2y^3+\sqrt[]{3}z+\frac{y}{3}$$  

Factorization of PST.

What pattern use for Factorization of PST?

Given:  $$a^2+2ab+b^2$$  

Factorization of PST.

What pattern use for Factorization of PST?

Given:  $$a^2-2ab+b^2$$  

Factorization with SDTC pattern.

What is SDTC?

Factorization with SDTC pattern.

Which one shows the pattern in factoring SDTC

$$a^3-b^3$$  

RAE or NOT RAE?

$$2x^2+1$$  

Identify the values that is NOT part of the DOMAIN $$\left(x\right)$$   of the given Rational Algebraic Expression,

$$\frac{x+1}{7+x}$$  

Identify the values that is NOT part of the DOMAIN $$\left(x\right)$$   of the given Rational Algebraic Expression,

$$\frac{3x-7}{2x+1}$$  

Identify the values that is NOT part of the DOMAIN $$\left(x\right)$$   of the given Rational Algebraic Expression,

$$\frac{x+1}{\left(x-3\right)\left(x+4\right)}$$  

Identify the values that is NOT part of the DOMAIN $$\left(x\right)$$   of the given Rational Algebraic Expression,

$$\frac{2x-3}{x\left(x+1\right)}$$  

Simplify the given Rational Algebraic Expression,

$$-\frac{36x^3}{42x^2}$$  

Simplify the given Rational Algebraic Expression,

$$\frac{15n}{30n^3}$$  

Simplify the given Rational Algebraic Expression,

$$\frac{b^2+3b-28}{b^2-49}$$  

Simplify the given Rational Algebraic Expression,

$$\frac{2n-2}{6n-20}$$  

Simplify the given Rational Algebraic Expression,

$$\frac{n^2-9n+20}{n^2-6n+8}$$