Product of two polynomials can be done by distribution of multiplication over addition. The product of
is ![8x^3 - 34x^2 + 25x - 3](https://tex.z-dn.net/?f=8x%5E3%20-%2034x%5E2%20%2B%2025x%20-%203)
<h3>What is distributive property of multiplication over addition?</h3>
Suppose a, b and c are three numbers. Then we have:
![a(b + c) = a\times b + a\times c](https://tex.z-dn.net/?f=a%28b%20%2B%20c%29%20%3D%20a%5Ctimes%20b%20%2B%20a%5Ctimes%20c)
(a(b+c) means a multiplied to (b+c). The sign of multiplication is usually hidden when using symbols and both quantities which are in multiplication are written together without space)
The product result of the given expression is obtained as:
![(4x -3)(2x^2 -7x + 1) = 4x(2x^2 - 7x + 1) -3(2x^2 - 7x + 1)\\(4x -3)(2x^2 -7x + 1) = 8x^{1 + 2} - 28x^2 + 4x - 6x^2 + 21x - 3\\(4x -3)(2x^2 -7x + 1) = 8x^3 + (-28-6)x^2 + (4 + 21)x - 3\\(4x -3)(2x^2 -7x + 1) = 8x^3 - 34x^2 + 25x - 3](https://tex.z-dn.net/?f=%284x%20-3%29%282x%5E2%20-7x%20%2B%201%29%20%3D%204x%282x%5E2%20-%207x%20%2B%201%29%20-3%282x%5E2%20-%207x%20%2B%201%29%5C%5C%284x%20-3%29%282x%5E2%20-7x%20%2B%201%29%20%3D%208x%5E%7B1%20%2B%202%7D%20-%2028x%5E2%20%2B%204x%20-%206x%5E2%20%2B%2021x%20-%203%5C%5C%284x%20-3%29%282x%5E2%20-7x%20%2B%201%29%20%3D%208x%5E3%20%2B%20%28-28-6%29x%5E2%20%2B%20%284%20%2B%2021%29x%20-%203%5C%5C%284x%20-3%29%282x%5E2%20-7x%20%2B%201%29%20%3D%208x%5E3%20-%2034x%5E2%20%2B%2025x%20-%203)
Thus,
The product of
is ![8x^3 - 34x^2 + 25x - 3](https://tex.z-dn.net/?f=8x%5E3%20-%2034x%5E2%20%2B%2025x%20-%203)
Learn more about polynomial product here;
brainly.com/question/9106484
Because the 2 in 28 is located in the tens place, each of the numbers are worth 10. So if there are 2 tens, then the 2 in 28 equals 20.
your answer is: 20
Answer:
33
Step-by-step explanation:
I say 33, because of the 11 times table
Answer:
36
Step-by-step explanation:
If you set the equation up, it would be n + 5 = 41. If you subtract the 5 from both sides to get n by itself, you get n = 36.
Answer:
the first diagram (circled one in the attached figure)
Step-by-step explanation:
number of pickle slices in each burger =
(I hope you know how to find this)
The diagram is nothing but expressing fraction diagrammatically.
The fraction is 78 divided by 26. So assume bar of size 78. Now divide it into 26 equal parts. The same is shown in the diagram.
For example:
of a chocolate bar is nothing but one piece when you divide the chocolate bar into four equal parts.