Divide $12 \sqrt{30}$ by $3 \sqrt{5}$.
Divide $12 \sqrt{30}$ by $3 \sqrt{5}$.
$12 \sqrt{30} \div 3 \sqrt{5}=\frac{12 \times \sqrt{6} \times \sqrt{5}}{3 \times \sqrt{5}}=4 \sqrt{6}$
Similar Questions
State whether the following statements are true or false
Every whole number is an integer.
State whether the following statements are true or false
Every whole number is an integer.
Simplify: ${(256)^4}^{-\frac{3}{2}}$
Simplify: ${(256)^4}^{-\frac{3}{2}}$
prove that
$\frac{x^{a(b-c)}}{x^{b(a-c)}} \div\left(\frac{x^{b}}{x^{a}}\right)^{c}=1$
prove that
$\frac{x^{a(b-c)}}{x^{b(a-c)}} \div\left(\frac{x^{b}}{x^{a}}\right)^{c}=1$
Fill in the blanks so as to make each of the following statements true (Final answer only)
$(64)^{-\frac{1}{6}}=\ldots \ldots$
Fill in the blanks so as to make each of the following statements true (Final answer only)
$(64)^{-\frac{1}{6}}=\ldots \ldots$
Find the values of each of the following correct to three places of decimals, rationalising the denominator if needed and taking $\sqrt{2}=1.414$ $\sqrt{3}=1.732$ and $\sqrt{5}=2.236$
$\frac{1}{\sqrt{3}+\sqrt{2}}$
Find the values of each of the following correct to three places of decimals, rationalising the denominator if needed and taking $\sqrt{2}=1.414$ $\sqrt{3}=1.732$ and $\sqrt{5}=2.236$
$\frac{1}{\sqrt{3}+\sqrt{2}}$