cindy974
cindy974
19-04-2022
Mathematics
contestada
HELP!!!!!!!!!!!!!!!!!!!!!!
Respuesta :
palium
palium
19-04-2022
Answer = 1
If a + b - 3 = 0
then, a = 3 - b.
Let’s substitute it in the second expression.
(3 - b)^3 + b^3 + 9(3 - b)(b) - 26 = 27 - 27b + 9b^2 - b^3 + b^3 + 9(3b - b^2) -26 =
= 27 - 27b + 9b^2 + 27b - 9b^2 - 26 = 1
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
Mr. Wood went to the stores to buy school supplies for his children. He spent half of his money plus $5 at Store A. He then spent half of his remaining money pl
How do Brazil's rivers contribute to its wealth?
In WW2 why did some of the europeans have faith in their leaders?
From a set of eight marbles, five red and three white, we choose one at random. What are the odds in favor of choosing a red marble?
Identify two factors that are used to describe climate
Gary has 10 coins in his pocket. 2 quarters 5 dimes 3 nickels without looking, Gary pulls 1 coin from his pocket and puts it on a table. Then, he pulls one more
Len is baking a square cake for his friend wedding. When served to the guests, the cake will be cut into square pieces 1 inch on the side. The cake should be la
could you help me with this one please? ln24 - ln6
Sunshine Honda sold 112 cars this month. If that is 40% greater than last month, how many cars were sold last month?
The largest cultural group living in Quebec today are the descendants of ....?
