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

What Element allows the reader to question the accuracy of the narrator’s account of events in “the Black cat”?

what are the intercepts of 7x+2y-14z=56 A. (8,0,0) (0,-28,0) (0,0,-4) B. (8,0,0) (0,28,0) (0,0,-4) C. (8,0,0) (0,28,0) (0,0,4) D. (8,0,0) (0,-28,0) (0,0,4)

Write a g rule for g that represents a translation 2 units down, followed by the reflection in the x-axis of the graph of f(x)=2^x

which cost does physician expense coverage usually meet

What parts of the nervous system work when solving a puzzle

jenny is diving into a swimming pool from a diving board. The expression below represents Jenny's vertical height, in feet, above the surface of the water after

HELP Please Hurry 1.Which are examples of perfectly inelastic collisions? Check all that apply. -a baseball bouncing off a bat -bumper cars bumping off of each

To contain health care costs, an employer may increase the employee's deductible amount or co-payments. a. True b. False

what does it mean when the united states is described as an interest group state

Which consumer are maggots in the food chain