Answer:
X ¹/₅
Step-by-step explanation:
X ⁷/₁₀
X ¹/₂
apply the exponent rule:
= X ⁷/₁₀ - ¹/₂
= X ¹/₅
Answer:
[tex] \frac{x {}^{7} }{10} \div x {}^{ \frac{1}{2} } [/tex]
[tex] = \frac{x {}^{7} }{10} \times \frac{1}{x {}^{ \frac{1}{2} } } [/tex]
[tex] = \frac{x {}^{ \frac{13}{2} } }{10} [/tex]
[tex] = \frac{ \sqrt{x {}^{13} } }{10} [/tex]
[tex] = \frac{x {}^{6} \sqrt{x} }{10} [/tex]
