concainit1234
concainit1234
22-08-2021
English
contestada
(x+3)=(x[tex]x^{2}[/tex]-3x+9)
Respuesta :
prishagupta035
prishagupta035
22-08-2021
(x+3)=(x²-3x+9)
= (x+3)(x²-3x+9)
= x(x²-3x+9)+3(x²-3x+9)
= x³-3x²+9x+3x²-9x+27 her +and- get cancel or
like terms
= x³+27
x³= 27
x= ³√27
x= 3
please mark this answer as brainlist
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
What binomial do you have to add to the polynomial 2x^2+3y^2-5xy+1 to get the following? a polynomial that does not contain the variable y
There are 21 white cars in the parking lot. These cars represent 35% of all the cars in the parking lot. How many cars are in the parking lot? SHOW YOUR WORK :
Which assessment category takes place in both the general assessment and the musculoskeletal assessment?SymmetryMobility Vital signsBehavior
What is 721.56088 rounded to the nearest thousandth?
Solve the inequality for u. 22≤-4u-2 Simplify your answer as much as possible.
Match the gig ratio with the approximate decimal number Round to nearest 10
Which expression represents the value of the series below? 3+7+11+ 15 + ... +1,671 418 Ο Σ [3+{n-1)4] h=1 417 Ο Σ [3+(n+1)4] n=1 416 Ο Σ [3+(n-1)4] h=1 417 Ο Σ[
Find the median of the following number of minutes randomly selected customers waited in line at a busy grocery store. 24,34,20,23,45,27,16,42,40
What is the y-intercept of the line 15 - 3y = x?
Complete the missing parts of the table for the following function y=6^x
