Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$7 \sqrt{ 20 } -6 \sqrt{ 5 }$$

Answer

8*sqrt(5)

Solution


Simplify  \(\sqrt{20}\)  to  \(2\sqrt{5}\).
\[7\times 2\sqrt{5}-6\sqrt{5}\]
Simplify  \(7\times 2\sqrt{5}\)  to  \(14\sqrt{5}\).
\[14\sqrt{5}-6\sqrt{5}\]
Simplify.
\[8\sqrt{5}\]

Decimal Form: 17.888544

[email protected]
Privacy Policy | Terms & Conditions
Contact Us