Question
Simplify the combining the like terms and then write whether the expression is a monomial, a binomial or a trinomial: $2a + 2b + 2c - 2a - 2b - 2c - 2b + 2c + 2a$
✓
Answer
$2a + 2b + 2c - 2a - 2b - 2c - 2b + 2c + 2a$
By cimbining the like terms. $= 2a - 2a + 2a + 2b - 2b - 2b + 2c - 2c + 2c$
$= 2a - 2b + 2c$
The expression contains three terms so it is trinomial.
By cimbining the like terms. $= 2a - 2a + 2a + 2b - 2b - 2b + 2c - 2c + 2c$
$= 2a - 2b + 2c$
The expression contains three terms so it is trinomial.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Find the circumference of the inner and the outer circles, shown in the following figure? (take $\pi=3.14)$
→Line-segments $AB$ and $CD$ bisect each other at $O$.
$AC$ and $BD$ are joined forming triangles $AOC$ and $BOD$. State the three equality relations between the parts of the two triangles that are given or otherwise known. Are the two triangles congruent? State in symbolic form, which congruence condition do you use?
→$AC$ and $BD$ are joined forming triangles $AOC$ and $BOD$. State the three equality relations between the parts of the two triangles that are given or otherwise known. Are the two triangles congruent? State in symbolic form, which congruence condition do you use?
How much does $a^2-3 a b+2 b^2$ exceed $2 a^2-7 a b+9 b^2 ?$
→Write two rational numbers equivalent to $\frac{2}{3}$.
→Identify terms and factors in the expressions given below:
(- 4x + 5y)
(- 4x + 5y)
A wire of length $12\frac{1}{2}\text{m}$ is cut into $10$ pieces of equal length. find the length. Find the length of each piece.
→From: $x^3-5 x^2+3 x+1$, take away $6 x^2-4 x^3+5+3 x$
→Harish bought a gas-chullah for $Rs. 900$ and later sold it to Archana at a profit of $5\%.$ Archana used it for a period of two years and later sold it to Babita at a loss of $20\%.$ For how much did Babita get it$?$
→Find the mean of first five multiples of $3$
→Simplify and express each as a rational number: $\Big(\frac{-7}{8}\Big)^{-3}\times \Big(\frac{-7}{8}\Big)^2$
→