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 2021-01-22 21:49:14

If the pattern below follows the rule "Starting with four, every consecutive line has a number one more than the previous line," how many marbles mus ...

Mathematics, added 2021-01-22 19:49:41

If the pattern below follows the rule "Starting with four, every consecutive line has a number one more than the previous line," how many marbles mus ...

Mathematics, added 2021-01-21 20:35:11

F(x)=x^4-x^3-2x-4 factor over the complex numbers ...

Mathematics, added 2021-01-21 19:04:38

F(x)=x^4-x^3-2x-4 factor over the complex numbers ...

Mathematics, added 2021-01-21 13:51:53

What is the length of CD ? In this diagram ABC EDC ? Please help !!!! ...

Mathematics, added 2021-01-21 12:39:34

What is the length of CD ? In this diagram ABC EDC ? Please help !!!! ...

Mathematics, added 2021-01-20 13:27:20

Evaluate the expression: -(-49) -48 -49 49 50 ...

Mathematics, added 2021-01-20 11:31:33

Evaluate the expression: -(-49) -48 -49 49 50 ...

Mathematics, added 2021-01-20 00:51:54

2x3y + 18xy − 10x2y − 90y Part A: Rewrite the expression so that the GCF is factored completely. Part B: After factoring out the GCF...factor the ...

Mathematics, added 2021-01-19 23:46:42

2x3y + 18xy − 10x2y − 90y Part A: Rewrite the expression so that the GCF is factored completely. Part B: After factoring out the GCF...factor the ...

Mathematics, added 2021-01-19 19:15:35

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 can ...

Mathematics, added 2021-01-19 17:26:37

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 can ...

Mathematics, added 2021-01-19 15:55:17

Solve the following equation algebraically:-16=16x^2 How many solutions does this equation have? Explain. ...

Mathematics, added 2021-01-19 14:47:39

A thermometer measures 70 degrees on Tuesday and the true temperature is 65 degrees. The temperature is measured with the same thermometer for the ne ...

Mathematics, added 2021-01-19 11:46:25

Solve the following equation algebraically:-16=16x^2 How many solutions does this equation have? Explain. ...