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Mathematics 18 Online
OpenStudy (anonymous):

Solve the following word problem by using an equation and factoring. The sum of a positive number and its square is 20. What would the equation look like?

OpenStudy (skullpatrol):

Any ideas?

OpenStudy (anonymous):

is sum +?

OpenStudy (anonymous):

i always get it confused with the others

OpenStudy (skullpatrol):

Yes, "the sum of" means +

OpenStudy (anonymous):

ok so it would be x^2+x=20?

OpenStudy (skullpatrol):

Correct :D

OpenStudy (anonymous):

Thanks Skull

OpenStudy (skullpatrol):

Thanks for asking :)

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