Hey there!
QUESTION #1
-2(-4x + 10)
= -2(-4x) - 2(10)
= 8x - 20
~~~~~~~~~~~~~~~
4(2x - 6)
= 4(2x) + 4(-6)
= 8x - 24
~~~~~~~~~~~~~~~
8x - 20 ≠ 8x - 24
Thus your answer is: FALSE
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QUESTION #2
2(4x - 10)
= 2(4x) + 2(-10)
= 8x - 20
~~~~~~~~~~~~~~~~~
4(2x - 6)
= 4(2x) + 4(-6)
= 8x - 24
~~~~~~~~~~~~~~~~
8x - 20 ≠ 8x - 24
Thus, your answer is: FALSE
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To sum it all up [NONE OF THEM ARE EQUIVALENT] to each other because they all give different results.
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)