SOLUTION: {{{ -2k^0-4k+6(-k-2^0)-(-5k)=-(2-5)k-4k }}}

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Question 146105This question is from textbook Saxon Algebra 1
: +-2k%5E0-4k%2B6%28-k-2%5E0%29-%28-5k%29=-%282-5%29k-4k+ This question is from textbook Saxon Algebra 1

Answer by vleith(2983) About Me  (Show Source):
You can put this solution on YOUR website!
+-2k%5E0-4k%2B6%28-k-2%5E0%29-%28-5k%29=-%282-5%29k-4k+
Note that anything raised to the 0 power is 1
+-2-4k%2B6%28-k-1%29%2B5k=-%28-3%29k-4k+
+-2-4k-6k+-6%2B5k+=3k-4k+
+-8-5k+=-k+
+-8+=4k+
+-2+=k+
Check using this --> http://www.hostsrv.com/webmab/app1/MSP/quickmath/02/pageGenerate?site=quickmath&s1=equations&s2=solve&s3=basic