ehlsaw10 ehlsaw10

20-05-2020
Mathematics

contestada

Expand and combine like terms.
(x+3)(x+4)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

20-05-2020

Answer:

x^2 +7x+12

Step-by-step explanation:

(x+3)(x+4)

FOIL

first x*x= x^2

outer: 4x

inner:3x

Last 3*4=12

Add together

x^2+3x+4x+12

Combine like terms

x^2 +7x+12

Answer Link

Otras preguntas

1.How and when do you use disposable gloves, and how often should you change them?

In circle O below, segment RA is a diameter, arc RP = 104 degrees, and arc RQ = 70 degrees. Find the measure of the indicated angle m<=5

48. The Federal Reserve generally raises interest rates to stop A. Inflation B. Deflation C. Chinese currency manipulation D. IMF and World Bank interference

How is earth’s motion related to the origin of the galaxy and it’s solar system?

How do you put x=y-1 into word form

how could lola solve this colored pencil problem quickly?

A $52.50 screen door is on sale for $42. Find the percent of discount on the door.

A parachutist's speed during a free fall reaches 50 meters per second. What is this speed in feet per second? At this speed, how many feet will the parachutist

Jay asked, “where is the key to the safe”?

Which example of media would best set the mood for a speech about the injuries that manatees get from motorboats? A. A map of the places manatees live B. A grap