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

what is the value of the number 4 on 264,807

what is 39/40 simplified

between the years 1996 and 2004, voter registration and turnout increased voter registration and turnout decreased registration increased but turnout decreased

how do proteins play an important role in the mating of japanese beetles? a. by storing lipids for future use by the reproductive cells b. by making hormones th

according to the transcendentalists, what should people do in order to make society better? a. study in the best universities b. try to improve their own lives

Suppose that an investment of $13,000 grows in value at a rate of 9% per year. What is the growth factor for this investment? a. 0.09 c. 1.09 b. 1/9 d. 9

–9(2x – 5) without parentheses.

the price of a gallon of unleaded gas was $2.79 yesterday. today, the price rose to $2.85 . find the percentage increase. round your answer to the nearest tenth

Find the measures of two supplementary angles m and n if m=6x+3 and n=2x-7

what happens when an electron absorbs energy