Here is the link to the playlist of videos that explain all of the math questions in the 2022 October SAT QAS that was held in the US on the 1st of October.

## SAT math practice question: Factors of an expression

Try the following SAT math practice question (No Calculator) that tests your understanding of factorization of algebraic expressions commonly tested on the SAT.

**Question**(No Calculator):

Which of the following expression is NOT a factor of $x^4 – 13x^2 + 36$ ?

- $\quad x-2$
- $\quad x-3$
- $\quad x+3$
- $\quad x+4$

**Video Explanation**

## 2022 May International SAT QAS Test: Video explanations posted

Here is the link to the playlist of videos that explain all of the math questions in the 2022 May International SAT QAS.

## SAT math practice question: Factors of algebraic terms

Try the following SAT math practice question (No Calculator) that tests your understanding of factorization and algebraic identities.

**Question**(No Calculator):

Which of the following must be a factor of both $x^4-y^4$ and $x^3y – x y^3$ ?

- $x + y$
- $x^2 – y^2$
- $(x-y)^2$

- $\quad \textrm{II only}$
- $\quad \textrm{I and II only}$
- $\quad \textrm{I and III only}$
- $\quad \textrm{I, II, and III}$

## SAT math practice question: Circles in coordinate plane

Try the following SAT math practice question (Calculator Permitted) that tests your understanding of circles in the coordinate plane.

**Question**(Calculator Permitted):

In the $xy-$plane, point $A$ has coordinates $(3, 3)$ and point $B$ has coordinates $(-3, 3)$. Which of the following points is on the circle with center $A$ and radius $\overline{AB}$?

- $\quad (-9, 3)$
- $\quad (-3, -3)$
- $\quad (0, 3)$
- $\quad (3, 9)$

**Video Explanation**

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