01-10-2020
Mathematics

contestada

simplify the following expression: (7x+2)^2

Respuesta :

01-10-2020

Step-by-step explanation:

(7x+2)²

= (7x+2)(7x+2)

= 49x² +14x + 14x +4

= 49x² + 28x + 4

Answer Link

Otras preguntas

Name and define the three major types of interactions among organisms

A sphere has a radius of 5.3 feet. What is the volume of the sphere to the nearest tenth? Use 3.14 for pi

Your father is giving you and your siblings chores for the weekend, write the following sentences according to the Models.

Which of the following is the term for when an author's ideas are borrowed and re-phrased? A. Reformatting B. Reworking C. Paraphrasing D. Par

Describe your thoughts in three different ways and in three different sentences (in French) all using the verb penser. 1. Describe what you think about socc

2 1/4 divided by 3/4 PLZ Explain If You Can

In the musical the king and i, the lead character sings about whistling when she feels afraid to hide her fear, which eventually makes her not feel afraid. the

Berkley has 10 pieces of ribbon that are 2 yards each. She uses 8 pieces that are each 3 feet long. How many feet of ribbon does Berkley have left?

Texas leads the nation in both crime rate and number of cases litigated. (True/False)

Which statement about the African slave trade is false? Question 4 options: Each year about 10,000 Africans were sent to work as slaves in the Americas Africa