alcon1998
alcon1998
10-05-2016
Mathematics
contestada
What is the expanded form of 3x(x+3)^2?
Respuesta :
apologiabiology
apologiabiology
10-05-2016
pemdas
exponents first
(x+3)^2=(x+3)(x+3)=x^2+3x+3x+9=x^2+6x+9
multiply
3x(x^2+6x+9)
3x^3+18x^2+27x
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
How many Burmese pythons did park official capture in 2004
2. What was the name given to the British practice of taking Americans sailors from their ships and forcing them to serve in the British navy?
Suppose a group of hunters kills half of the rabbit population. How would this affect the other organisms
Why is it important to have the International System of Units?
Emily's watch loses 2 minutes each day. How many seconds per hour?
Simplify the following expression. (28x - 7y) + (32x + 52y) A. 21x + 45y B. 60x + 45y C. 60x + 59y D. 21x + 59y
The artists of the Mexican muralist movement mixed classical and modern art techniques in a style of
What is 1.008 in a fraction
A plant converts light energy from the sun to chemical energy stored in glucose through fermentation. anaerobic respiration. photosynthesis. aerobic respiration
A banner is made of 8 equal parts. 5 of the parts contain stars. 3 of the parts contain hearts. Draw the banner
