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27-11-2019
Mathematics

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Two math questions!!

Use the quadratic formula to solve the equation. (first picture)

Find all the zeroes of the equation. (second picture)

Two math questions Use the quadratic formula to solve the equation first picture Find all the zeroes of the equation second picture class=

Two math questions Use the quadratic formula to solve the equation first picture Find all the zeroes of the equation second picture class=

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Аноним Аноним

27-11-2019

Answer:

x=7±√17/2

Step-by-step explanation:

-b±√b²-4ac/2a

-(-7)±√7²-4×1×8/2

=7±√49-32/2

x=7±√17/2

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