Question

(k2 - 13k - 30) = (k + 2)​

Answer 1

By reminder therom
K + 2 = 0
K=0-2( since we are sending +2 after = ok then itvwill become -2 ok
K=-2
So now you have to substute -2 in k place you get

-2 into 2 - 13 into -2 -30
-4 + 26 -30
You get
-34 +26
Which gives
-8 is the right answer ok

Hope it is will help you

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Answer 2

Answer:

k2-13k-30=(k+2)

2k-13k-30=(k+2)

-11k-30=(k+2)

-30=(k+2)+11k

-30=k+11k+2

-30=12k+2

-30-2=12k

-32=12k

-32/12=k

-8/3=k

Step-by-step explanation:

thanks