X equals 2/ab I’m pretty sure
<span> (256 • (x3) - ( 2^2• 5^3 y^3)
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</span><span> 2^8 x^3 - ( 2^2 • 5^3 y^3)
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256x^3 - 500y^3 = 4 • (64x^3 - 125y^3)<span>
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64x^3 - 125y^3
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<span>final factoization:
(4x - 5y) • </span><span> (16x^2 + 20xy + 25y^2)</span><span> </span>
No, because the lasts line of the work is not true. 5 and 11 are not equal.
Answer: x=36
Step-by-step explanation:
The total measurement for a 4 sided figure is 360°. You subtract 216 from 360 to get 144. Since x is going to get multiplied by 2 on both sides divide 144 by 2 to get 72. You then divide that by 2 again to relieve the answer of x being 36.
