Question 6 Is (x+4) a factor of the polynomial P(x) = 5:04 + 1623
5x4 + 1623 - 15x² + 8x + 16,
Yes or no and explain your answer (be specific). Support your answer mathematically on your work paper that you will upload at the end of
the test. Work must be uploaded for full credit

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Can someone explain to me how to do