Question Text
Question 2 :
State whether TRUE or FALSE: $600060 = 6 \times 10^{5} + 6 \times 10^{2}$
Question 3 :
Express the following in exponential form : $s\times s\times t\times t\times s\times s\times t$
Question 4 :
Find the product of the square of $x$ with the cube of $x$.
Question 23 :
For non-zero numbers a and b, $\left(\frac{a}{b}\right)^m\div\left(\frac{a}{b}\right)^n$, where m > n, is equal to
Question 25 :
Express the following as a product of powers of their prime
factors: 800
Question 26 :
Identify the greater number, $7.9 \times 10^4$ or $5.28 \times 10^5$
Question 31 :
State whether true of false: In the standard form, a large number can
be expressed as a decimal number between 0 and 1, multiplied by a
power of 10.
Question 32 :
Fill in the blank: To express any number in scientific notation, write it as the product of a
power of _____ and a number greater than or equal to 1 but less than 10.
Question 37 :
By what number should we multiply $3^3$ so that the product may
be equal to $3^7$?
Question 40 :
State whether true or false: $x^m\times x^n=x^{m+n}$, where x is a non-zero rational number and
m,n are positive integers.
Question 45 :
The standard form of the number 72105.4 is written as $7.21054 \times 10^n$ where $n$ is equal to
Question 48 :
$a^m\times a^n=a^x$, where $x$ is the _________ of $m$ and $n$.