Which statement justifies that 3x2 − x − 5 multiplied by 2x2 − x − 3 obeys the closure property of multiplication?

The result 6x4 + x2 + 15 has a degree of 4.

The result 6x4 + x2 + 15 is a trinomial.

The result 6x4 − 5x3 − 18x2 + 8x + 15 is a polynomial.

The result 6x4 − 5x3 − 18x2 + 8x + 15 has a degree of 4.

Mathematics, added 2020-09-26 20:14:38

Simplify the expression 3(b+6) ...

Mathematics, added 2020-09-26 19:01:28

Simplify the expression 3(b+6) ...

Mathematics, added 2020-09-26 17:22:03

How do I do this I do not freaking get this please someone be kind enough to help please thank you ...

Mathematics, added 2020-09-26 15:45:12

How do I do this I do not freaking get this please someone be kind enough to help please thank you ...

Mathematics, added 2020-09-26 11:16:56

Given vector u= (3,-5) and the graph of vector v, find v-4u and express the results in terms of i and j 22i-18j 22j 9i+7j -45i-13j ...

Mathematics, added 2020-09-26 09:54:22

Given vector u= (3,-5) and the graph of vector v, find v-4u and express the results in terms of i and j 22i-18j 22j 9i+7j -45i-13j ...

Mathematics, added 2020-09-26 08:00:10

If y varies inversely as x and y = 27 when x = 2, find x when y = 9. * ...

Mathematics, added 2020-09-26 06:42:34

If y varies inversely as x and y = 27 when x = 2, find x when y = 9. * ...

Mathematics, added 2020-09-26 04:54:45

In 2007, your salary increased by 5%. In 2008, you received a 5% pay cut. After these two changes, how does your salary compare to your original sala ...

Mathematics, added 2020-09-26 03:03:55

In 2007, your salary increased by 5%. In 2008, you received a 5% pay cut. After these two changes, how does your salary compare to your original sala ...

Mathematics, added 2020-09-25 22:26:26

The cost of renting a car is a flat rate of $45 per day plus $0.25 for each mile you drive. How far can you drive for $75? 12 miles 60 miles 120 mile ...

Mathematics, added 2020-09-25 21:15:37

The cost of renting a car is a flat rate of $45 per day plus $0.25 for each mile you drive. How far can you drive for $75? 12 miles 60 miles 120 mile ...

Mathematics, added 2020-09-25 00:38:23

Write an equation in standard form for the line whose slope is undefined and and passes through (-6,4). ...

Mathematics, added 2020-09-24 22:48:03

Write an equation in standard form for the line whose slope is undefined and and passes through (-6,4). ...

Mathematics, added 2020-09-24 15:37:41

A student ate 3/ 20 of all candies and another 1.2 lb. Another student ate 3/ 5 of the candies and the remaining 0.3 lb. Altogether, what weight of c ...