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patulong nman po.plss​

Patulong Nman Poplss class=

Sagot :

Answer:

1. √5/5

2. 1/5

3. 0.84/ cube root of 75 over 5

4. 2x³

5.2xy cube root of x²y²

SOLUTIONS:

1. 1/√5 * 5√5

=1√5/√5√5

= √5/5

2. √1/√25

=√1/√5² (simplify the root(

= 1/5

3. (so long po eh)

4. cube root of 8x⁹ (simplified na ito sa given)

= 2x³

5. (so long din eh di po ako marunong maglagay ng cube root hehe)

hope it helps, paki click yung brainliest po

Answer:

1

[tex]1. \frac{ \sqrt{1} }{ \sqrt{5} } [/tex]

[tex] \frac{ \sqrt{1} }{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } [/tex]

[tex] \frac{ \sqrt{5} }{ \sqrt{25} } [/tex]

[tex] = \frac{ \sqrt{5} }{5} [/tex]

[tex]2. \frac{ \sqrt{1} }{ \sqrt{25} } [/tex]

[tex] = \frac{ \sqrt{1} }{5} [/tex]

[tex]3. \frac{ { \sqrt[3]{3} }^{} }{ \sqrt[3]{5} } [/tex]

[tex] \frac{ \sqrt[3]{3} }{ \sqrt[3]{5} } \times \frac{ \sqrt{5 {}^{2} } }{ \sqrt{5 {}^{2} } } [/tex]

[tex] \frac{ \sqrt[3]{75} }{ \sqrt[3]{125} } [/tex]

[tex] = \frac{ \sqrt[3]{75} }{5} [/tex]

[tex]4. \frac{ \sqrt[3]{64x {}^{12} } }{ \sqrt[3]{8x {}^{3} } } [/tex]

[tex] \frac{ \sqrt[3]{64x {}^{3(4)} } }{ \sqrt[3]{8x {}^{3} } } [/tex]

[tex] \frac{4x {}^{4} }{2x} [/tex]

[tex] = 2x {}^{3} [/tex]

Another Solution:

[tex] \frac{ \sqrt[3]{64x {}^{12} } }{ \sqrt[3]{8x {}^{3} } } = \sqrt[3]{64 \div 8 \times x {}^{12 - 3} } [/tex]

[tex] \sqrt[3]{8x {}^{9} } [/tex]

[tex] = 2x {}^{3} [/tex]

[tex]5. \sqrt[5]{8x {}^{5} y {}^{8} } [/tex]

[tex] \sqrt[5]{8x {}^{5}y {}^{5} y {}^{3} } [/tex]

[tex] = xy \sqrt[5]{8y {}^{3} } [/tex]