Answer: 193
Step-by-step explanation: an image is included to show you the steps.
56x² - 49x + 14 = 7(8x² - 7x +2)
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The greatest common factor of 56, 49, and 14 is 7.
It could be C because 504 is the closest to 1024
nothing can be further simplify in this problem
Answer:
x ∉ R
Step-by-step explanation:
x² = - 21
if x² < 0 => x ∉ R