hollowayjamichael1 hollowayjamichael1

22-09-2020
Mathematics

contestada

What are the exact solutions of x2 − x − 4 = 0, where x equals negative b plus or minus the square root of b squared minus 4 times a times c all over 2 times a?

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jstrick592 jstrick592

22-09-2020

x=(1 + sq root 17)/2, (1 - sq root 17)/2

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