(Picture) MULTIPLYING POLYNOMIALS AND SIMPLIFYING EXPRESSIONS PLEASE HELP!!!!
1 answer:
Answer:
(x + 2)(x² - 2x +4)
Step-by-step explanation:
The sum of cubes factors as ...
(a³ +b³) = (a +b)(a² -ab +b²)
Here, you have a=x, b=2, so the factorization is ...
x³ +8 = (x +2)(x² -2x +4) . . . . . . matches the first selection
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Answer:
the answer is false because 3 is multiplied with 5 on the right side
Then, when substitute any number , there remain difference
-4(x-7)=36
-4x+28=36
-4x=8
x=-2
Answer:
1
Step-by-step explanation:
Anything to the 0 power is 1.
Hope this helps!
:)
1.25*(t)+7=43.25
To solve the 2nd one, you must do 43.25 - 7 = 26.25
36.25 divided by 1.25 = 29
Should be the right answer ☺️
