Posted by alyssa on Thursday, November 5, 2009 at 9:53pm.
Math, not "7th grade" - Writeacher, Thursday, November 5, 2009 at 10:16pm
Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.
7th grade math - PsyDAG, Saturday, November 7, 2009 at 11:32am
Since it is not an equation (It does not have an "=" sign.), there is no solution. However, it can be simplified by combining terms. Even so, I am not sure what your terms are.
Does (-4k)2+k2 = 2(-4k) + 2k or (-4k)^2 + k^2 where "^2" is the previous term squared?
If it is the former,
2(-4k) + 2k = -8k +2k = -6k
If it is the latter,
(-4k)^2 + k^2 = 16k^2 + k^2 = 17k^2
I hope this helps. Thanks for asking.
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