riiahh22 riiahh22

04-04-2019
Mathematics

contestada

What is the polynomial 3y^2+(y+7)^2-15 after it has be simplified

Respuesta :

toriking098 toriking098

04-04-2019

Answer:

4y^(2)+14y+31

Step-by-step explanation:

First you need to do (y+7)(y+7)

y^2+7y+7y+49

y^2+14y+49

Add it all together

y^2+14y+49+3y^2-15

4y^(2)+14y+31

Answer Link

Otras preguntas

when a company carefully selects its goals and then creates a plan for reaching those goals, it is engaging in .

Find the value of the expression: (2 + 3)2 a. 10 c. 13 b. 25 d. 11

Which sentences are variations of standard English? Select the two correct answers.(1 point)Eric ourselves chose to stay home instead of come with us to play ba

the manager of the customer service division of a major consumer electronics company is interested in determining whether the customers who have purchased a bl

six times the difference of a number and 2 is 14

Given the matrices A and B shown below, find A - B. A = -1 3 2 -3 2 -5] -1 -5 B = 3 2 4

a. display the course id and course name for all courses with an ism prefix: query: select courseid, coursename from course where courseid like ‘ism%’;

compare & contrast the two poems "on the grasshopper and cricket " by john keats and "disappointed " by paul laurence dunbar

schoolhouse -one-word compound barrier-reef hyphenated compound ice cream two-word compound twenty-five hyphenated number word one-of-a-kind hyphenated adjectiv

how do you create equations with variable on both sides and use them to solve problems