Aalove33 Aalove33

05-08-2018
Mathematics

contestada

what is the product of (3a+2)(4a^2-2a+9)

Respuesta :

mkryukova19 mkryukova19

05-08-2018

(3a+2)(4a²-2a+9)= 3a*4a² + 3a*(-2a)+3a*9 +2*4a² +2*(-2a)+2*9 =

= 12a³ - 6a² +27a + 8a² - 4a +18 = 12a³ + 2a² +23a +18

Answer Link

Otras preguntas

Calculate the speed of a 3.5cm sound wave of frequency 8000Hz

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?

What is the state at which a net force is zero called

The accompanying frequency table indicates the grades on the math midterm in Ms.Dennis' class. In which interval does the median of the date lie?

Describe William Shakespeare in one word

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?

Which situation describes a correlation that is not a causal relationship? (1) Car color and number of car accidents(2) Hours spent studying and test score(3) A

how did martinique gain independence

write the equation in function form.then graph the equation x-3y=-9 ???

The accompanying frequency table indicates the grades on the math midterm in Ms.Dennis' class. In which interval does the median of the date lie?