5x2 – 45 = 0
a.
{3}
b.
{3, –3}
Mathematics, 16.12.2019 06:31 SMACSS13
Solve for x.
5x2 – 45 = 0
a.
{3}
b.
{3, –3}
c.
{9, –9}
d.
{9}
Answers: 2
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You know the right answer?
Solve for x.
5x2 – 45 = 0
a.
{3}
b.
{3, –3}
5x2 – 45 = 0
a.
{3}
b.
{3, –3}
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