Question

simplify:(a³×a-²×a⁴)-²​

Answer 1

$\huge\underline\mathfrak\pink{❥Question\:}$

simplify:(a³×a-²×a⁴)-²

________________________________

$\underline\mathfrak\blue{❥answer\:}$

$⟹(a^{3} \times {a}^{ - 2} \times {a}^{4})^{ - 2} = ( {a}^{3 - 2 + 4}) {}^{ - 2} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = ( {a}^{5}) {}^{ - 2} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = ( {a}^{5} \times ( - 2) \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = ( {a}^{ - 10})$

________________________________

hσρє iт нєℓρѕ ⋆⁺₊⋆ ☁︎

⠀⠀⠀❥ нαρρу ℓєαяηiηg!

Answer 2

Answer

$=> (a {}^{3} \times - {}^{2} \times a {}^{4} ) - 2 \\ = (a {}^{3} - 2 + 4) - {}^{2} \\ = (a {}^{5} ) - {}^{2} \\ = (a {}^{5} \times ( - 2) \\ = (a - 10)$

hope it's help you