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kad3n
02.01.2020 •
Mathematics
Find the roots of this polynomial x^2 -9x+8
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Ответ:
Ответ:
B. 10^2 + 30^2 = BC^2
Step-by-step explanation:
Well to find BC we use the Pythagorean Theorem formula is,
We have a and b which are.
10 and 30.
10^2 + 30^2 = BC^2