wenuvalentine05 wenuvalentine05

01-03-2021
Mathematics

contestada

what is the coefficient of x in (x +3) (x-1)

Respuesta :

jennie51 jennie51

01-03-2021

2

Step-by-step explanation:

Solving; ( x + 3 ) ( x - 1 )

x ( x - 1 ) + 3 ( x - 1 )

x² - x + 3 ( x - 1 )

x² - x + 3x - 3

x² - 2x - 3

The coefficient of x in x² + 2x - 3 is 2

(Note: we are asked to find the coefficient of "x" not x²)

Answer Link

Otras preguntas

Evaluate –3^2+ (2 – 6)(10

the intersection of a line and plane is a line

Atomic number tells you the number of ______________ contained in the nucleus of an atom. Which is always equal to the number of _____________ in an atom.

Hi i understand that the answer to the missing coordinate is 0 but can somebody explain to me how to get there? When i try to do the problem I get 5 even though

PLEASE HELP A cylinder with radius 6 feet and height 6 feet has its radius doubled. How many times greater is the volume of the larger cylinder than the smaller

What is the constant in the expression 9y + 12

North America is located in the: Western and Southern Hemispheres Northern and Western Hemispheres Northern and Eastern Hemispheres Eastern and Southern Hemisph

When Mya looked out at the store's parking lot, she noticed that for every 4 cars, there were 6 trucks. If there's a total of 220 vehicles in the parking lot, h

Draw the diagram and find x. Show your work. A.X=7 B.x=15 C.x=11

Select the appropriate indefinite article for each vocabulary word to achieve gender and number agreement. (un,una,unos,unas) 1. [ Select ] gatos 2. [ Select ]