Question

-(-2c2d5)7×(-1c4d5)7 2

Answer 1

Ответ:

686c^6d^10

Объяснение:

Answer 2

To simplify the expression (-(-2c2d5)7) × (-1c4d5)7 2, we need to break it down step by step.

First, let's simplify the exponents: (-2c2d5)7 = (-2)7 × (c2)7 × (d5)7 = -128c14d35 (-1c4d5)7 = (-1)7 × (c4)7 × (d5)7 = -1c28d35

Now, let's multiply the simplified expressions: (-128c14d35) × (-1c28d35) = -128 × -1 × c14 × c28 × d35 × d35

When multiplying negative numbers, the result is positive, so -128 × -1 = 128.

Combining the variables, we add the exponents: c14 × c28 = c(14 + 28) = c42 d35 × d35 = d(35 + 35) = d70

Therefore, the final simplified expression is: 128c42d70