Question
Simplify and express each of the following in exponential form.
$2^0+3^0+4^0$
$2^0+3^0+4^0$
✓
Answer
We have,
$2^0+3^0+4^0=1+1+1=3 \quad\left[\because a^0=1\right]$
$2^0+3^0+4^0=1+1+1=3 \quad\left[\because a^0=1\right]$
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
In figure, $\angle\text{AOC}\cong\angle\text{PYR}$ and $\angle\text{AOC}\cong\angle\text{PYR}$. Name the angle which is congruent to $\angle\text{AOB}.$ 
→Raju is $19$ years younger than his cousin. After $5$ years, their ages will be in the ratio $2 : 3$. Find their present ages.
→The cost of $2\frac{1}{2}\text{ metres}$ of cloth is $\text{Rs. }78\frac{3}{4}.$ Find the cost of cloth per metre.
→From a rectangular sheet of tin, of size 100 cm by 80 cm, are cut four squares of side 10 cm from each corner. Find the area of the remaining sheet.
Following cards are put facing down:
What is the chance of drawing out
→What is the chance of drawing out
- a vowel
- a card marked $U$
- $A$ or $I$
- a consonant
In an examination, $72\%$ of the total examinees passed. If the number of failures is $392.$ Find the total number of examinees$?$
→If $2^{n+2}-2^{n+1}+2^n=c \times 2^n$, find the value of $c$.
→Arun divides ₹ 10000 between his sons, Anil and Ajay In the ratio 5 : 3. Find the share of each of them.
In Fig. two parallel lines $l$ and $m$ are cut by two transversals $n$ and $p.$ Find the values of $x$ and $y.$
→Jayanti takes shortest route to her home by walking diagonally across a rectangular park. The park measures $60$ metres $\times \ 80$ metres. How much shorter is the route across the park than the route around its edges$?$
→