If you have any questions why the answer is 4 is that you can use the (picture above) to let -2 be substracted by 6 but it should be a squared to 2 -4 - 12 cause 4 is shown as a negative number but instead its also ok cause there are also math rules that will make the negative number into positive
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Answer:
(a+6)(a-2)
=a squared to -2a +6a - 12
= a squared to 2 + 4 - 12
Step-by-step explanation:
If you have any questions why the answer is 4 is that you can use the (picture above) to let -2 be substracted by 6 but it should be a squared to 2 -4 - 12 cause 4 is shown as a negative number but instead its also ok cause there are also math rules that will make the negative number into positive
#carryonlearning :)