Its not that easy!!!!!!!!!!!11
2 answers:
Answer: 9x^3y^3 (third option)
Step-by-step explanation:
- The work looks like a huge mess (sorry, couldn't type it!), but I tried to explain on the right.
- Pretty much, I cancelled terms within the fractions first.
- Second, I cross simplified.
- <em>Then </em>I multiplied the two together.
- If you have questions, let me know, and I'll give a more thourough explaination.
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Answer:
625 cm³ and 64000 cm³
Step-by-step explanation:
Given
x = ( cube both sides )
x³ = V
(a)
x = 25 cm , then
V = 25³ = 625 cm³
(b)
x = 40 cm , then
V = 40³ = 64 000 cm³