5k3-3k+7-(-2k3+k2-9)basically rewrite with an easy algebra principles15k-3k+7-(-6k+2k-9)split up the parenthesis15k-3k+7+6k-2k+9sort them15k-3k+6k-3k+7+9short under by adding up the comparable factors 18k+18factorise18(k+1)both creates are right


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3rd option is correct.

Step-by-step explanation:

Since we have offered that

Subtract native

We require to uncover the value after subtraction:

We will write then , it will certainly subtract it v

So, the becomes,

*

Hence, third option is correct.



The forced value is

Step-by-step explanation: we are given to subtract the polynomial

*
indigenous
*

That is, we require to uncover the value of S, where

*

To carry out the provided subtraction, we require to combine the prefer terms as complies with :

*

Thus, the compelled value is



Step-by-step explanation:

we have actually the expression:

*

and we need to substract the other expression:

*

so we will acquire the following:

*
(we placed the minus sign since we are substracting)

So we solve this procedure being carefull v the signs:

*

and finally, joining like terms:



It’s more than likely wrong however I gained -7-2k7
*



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Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 the the remainder space camouflage if parks wears 2 camouflage arm bands how many bracelets does he have actually on