Question

Xx⁶= a⁴a⁴=5⁹-5⁴=y³y⁸y⁵=c⁷cc²=a¹²:a⁴=c⁸:c=(а+b)¹¹:(a+b)⁷=5а⁶*(-3а²b)²=(-x⁴y³)⁷*⁸x²y⁵=(-0,1a²bc⁵)²*1000bc⁴=​

Answer 1

X*7
A*8
1952500
Y*16
C”10
A”8
C”7
(A+b)”4

Answer 2

To simplify the expression, let's break it down step by step:

1. Xx⁶ = a⁴a⁴
2. a⁴a⁴ = 5⁹ - 5⁴
3. y³y⁸y⁵ = c⁷cc²
4. c⁸ = a¹² : a⁴
5. c = (а+b)¹¹ : (a+b)⁷
6. 5а⁶*(-3а²b)² = (-x⁴y³)⁷*⁸x²y⁵
7. (-0.1a²bc⁵)² * 1000bc⁴ = ?

It seems like there's an error in the formatting of the equation you provided. Some parts are unclear or incomplete. Could you please clarify or provide additional information?