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Mathematics 16 Online
OpenStudy (anonymous):

Solve x2 + 9x + 9 = 0

OpenStudy (anonymous):

@esamalaa

OpenStudy (anonymous):

x=3(−3+ 5√ )2,−3(3+ 5√ )2

OpenStudy (anonymous):

@esamalaa

OpenStudy (anonymous):

-9/2(plus or minus)3*√5/2

OpenStudy (anonymous):

can you help me with this one? Which of the following is a solution of 4x2 = - 9x - 4

OpenStudy (anonymous):

4x^2+-9x-4

OpenStudy (anonymous):

4x^2=-9x-4 lol this is the right prob

OpenStudy (anonymous):

@esamalaa

OpenStudy (anonymous):

-9/8(plus or minus)√17/8

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