Question

(2m3 – 11n4)(11n4 + 2m3) =

Answer 1

Ответ:

Объяснение:

(2m3+11n4)2

Answer 2

To expand the expression (2m^3 - 11n^4)(11n^4 + 2m^3), you can use the distributive property (FOIL method), which stands for First, Outer, Inner, Last. Here's how you can do it step by step:

(2m^3 - 11n^4)(11n^4 + 2m^3)

First: Multiply the first terms in each parenthesis. (2m^3 * 11n^4)

Outer: Multiply the outer terms. (2m^3 * 2m^3)

Inner: Multiply the inner terms. (-11n^4 * 11n^4)

Last: Multiply the last terms in each parenthesis. (-11n^4 * 2m^3)

Now, combine all these results:

First: 2m^3 * 11n^4 = 22m^3n^4 Outer: 2m^3 * 2m^3 = 4m^6 Inner: -11n^4 * 11n^4 = -121n^8 Last: -11n^4 * 2m^3 = -22m^3n^4

Now, add all these terms together:

(22m^3n^4 + 4m^6 - 121n^8 - 22m^3n^4)

The terms "22m^3n^4" and "-22m^3n^4" cancel each other out, leaving us with:

4m^6 - 121n^8

So, the expanded expression is:

4m^6 - 121n^8