Question : Simplify the given expression $\frac{(x^3-y^3)(x+y)}{x^2+x y+y^2}$.
Option 1: $x - y$
Option 2: $x^2-y^2$
Option 3: $x + y$
Option 4: $x^2+y^2$
New: SSC CHSL tier 1 answer key 2024 out | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: $x^2-y^2$
Solution : $\frac{(x^3-y^3)(x+y)}{x^2+x y+y^2}$ = $\frac{(x-y)(x^2+x y+y^2)(x+y)}{x^2+x y+y^2}$ = $(x-y)(x+y)$ = $x^2-y^2$ Hence, the correct answer is $x^2-y^2$.
Candidates can download this e-book to give a boost to thier preparation.
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Question : Simplify the given expression. $\frac{x^3+y^3+z^3-3 x y z}{(x-y)^2+(y-z)^2+(z-x)^2}$
Question : Simplify the given expression and find the value for $x=-1$. $\frac{10 x^2+5 x+2 x y+y}{5 x+y}$
Question : Simplify the given expression $\frac{(x+3)^3+(x-3)^3}{x^2+27}$.
Question : What is the value of $\frac{4x^2+9y^2+12xy}{144}$?
Question : If $X$ is 20% less than $Y$, then find the values of$\frac{Y–X}{Y}$ and $\frac{X}{X–Y}$.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile