Direction Perform the indicated operation. Use a separate sheet of paper.
1.
[tex]9 \sqrt{5 } - 2 \sqrt{5} - 4 \sqrt{3} - \sqrt{3} [/tex]
2.
[tex]2 \sqrt{3} + 4 \sqrt{3} - 5 \sqrt{34} [/tex]
3.
[tex] \sqrt{ \frac{3}{2 } } + \sqrt{24} [/tex]
4.
[tex] \sqrt[3]{ {x}^{3} } - 2 \sqrt[3]{ {x}^{7} } - \sqrt[3]{ {x}^{8} } [/tex]
5.
[tex]20 \sqrt[3]{x} - 10 \sqrt[4]{y} + \sqrt[4]{y} - 5 \sqrt[3]{x} [/tex]
6.
[tex]subtract \: \: 4 \sqrt{2} \: from \: 2 \sqrt{98} [/tex]
Answers & Comments
ANSWER✒️
1.)![7 \sqrt{5 } - 5 \sqrt{3} 7 \sqrt{5 } - 5 \sqrt{3}](https://tex.z-dn.net/?f=7%20%5Csqrt%7B5%20%7D%20-%205%20%5Csqrt%7B3%7D%20)
2.)![\sqrt{3} \sqrt{3}](https://tex.z-dn.net/?f=%20%5Csqrt%7B3%7D%20%20)
3.)
/2
4.)![x³ \sqrt{x² } - 2x² \sqrt{x} - x² \sqrt{x²} x³ \sqrt{x² } - 2x² \sqrt{x} - x² \sqrt{x²}](https://tex.z-dn.net/?f=x%C2%B3%20%5Csqrt%7Bx%C2%B2%20%7D%20-%202x%C2%B2%20%5Csqrt%7Bx%7D%20-%20x%C2%B2%20%5Csqrt%7Bx%C2%B2%7D%20%20%20)
5.)![15² \sqrt{x } - 9⁴ \sqrt{y} 15² \sqrt{x } - 9⁴ \sqrt{y}](https://tex.z-dn.net/?f=15%C2%B2%20%5Csqrt%7Bx%20%7D%20-%209%E2%81%B4%20%5Csqrt%7By%7D%20%20)
6.)![10 \sqrt{2 } 10 \sqrt{2 }](https://tex.z-dn.net/?f=10%20%5Csqrt%7B2%20%7D%20%20)
hope it helps
-Anna <3