panchan9 panchan9

01-02-2020
Mathematics

contestada

Find the product using identities (3x – 2)(3x+9)

Respuesta :

emiivanessaa emiivanessaa

01-02-2020

Answer:

9x^2+21x-18

Step-by-step explanation:

Answer Link

kay9094 kay9094

01-02-2020

9x^2+21x-18
3x*3x = 9x^
3x*-2= -6x
9*3x= 27x
27x-6x=21x
9*-2=-18

Answer Link

Otras preguntas

How to work out the maximum speed with this information?

what is the slope and y-intercept of the equation 3(y − 2) 6(x 1) − 2 = 0?

what figurative language is " thank heaven! the crisis— the danger is past, and the lingering illness is over at last— and the fever called "living" is conquere

what is the percent by mass of carbon10 hydrogen 14 nitrogen 2

x cubed divided by x squared

What is a40 for the arithmetic sequence presented in the table below? n 8 12 an 60 48 Hint: an = a1 + d(n − 1), where a1 is the first term and d is the common d

Dr. Perez is part of a team of researchers who are working on designing and building a probe to study solar flares. What condition must the probe meet?

which is a basic goal of reading? a. to have fun b. to see things in a new way c. to hear other people's thoughts d. to gain information

what is skimming? a. reading only a document's headings b. looking quickly through a document c. reading the first paragraph of each heading d. looking at a doc

what is the solution to this system of linear equations? 7x – 2y = –6 8x y = 3 (–6, 3) (0, 3) (1, –5) (15, –1)