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

Algebra 2 help please

Identifying an Error Identify the error in the student solution shown below. Find the correct answer. 2ln(x)= In(3x) - [In(9) - 2ln(3)] In(x²) In(3x)-[In(9) - I

Which of the following statements is true?

find the measure of angle ACB

a) The____style formats only character, not paragraph.

The diagram shows a swimming course set out on a lake. Angle BCA = 90°. B 80m 145m C A Not to scale C is due north of A. Calculate the bearing of B from A.

Transportation officials tell us that 60% of drivers wear seat belts while driving. Find the probability that more than 562 drivers in a sample of 900 drivers w

Which statement provides an environmental reason to use renewable paper bags instead of nonrenewable plastic bags?

The equation for free fall at the surface of some planet (s in meters, t in seconds) is s=2.86t^2. How long does it take a rock falling from rest to reach a vel

For the function y= -2+5 sim {pi/12(x-2)}, what is the minimum value