SOLUTION: how do i solve (7a^2-3a+14)+(9a^2+11a)

Question 169668: how do i solve (7a^2-3a+14)+(9a^2+11a)
Found 2 solutions by stanbon, checkley77:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
solve (7a^2-3a+14)+(9a^2+11a)
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Yours is not an equation so it cannot be "solved".
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It can be simplified by adding like terms:
= 16a^2 + 8a + 14
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Cheers,
Stan H.
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
7a^2-3a+14
9a^2+11a add.
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16a^2+8a+14
2(8a^2+4a+7)

a=(-4+-sqrt[4^2-4*8*7])/2*8
a=(-4+-sqrt[16-224])/16
a=(-4+-sqrt-208)/16
a=(-4+-14.42i)/16
a=-4/16 +-14.42i/16
a=-.25 +-.90139 ans.

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