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this is the last problem I need help with...



the problem is...

write a quadratic equation with a leading coefficient of 1 that has as solutions 3 and -2.

Of course I try my best...


I am just looking for a little help...

Sometimes some problems are just so hard that is easy to give up...
But thanks... but after you know the answer they...

I need help with roots...




the problem is...

find the value of "k", given that one solution of the equation
x^2-kx+21=0 is 3.

I mean the first one, yeah not the second one... you know how to solve it.

who knows how to solve this problem...


logx^64=6

Who know the like radicals of..



Root3(7)...

I need help with symplifying a problem which contains like terms and radical numbers..



2 sqrt(5) + sqrt(25)