ewkbskbejcnwjcb ewkbskbejcnwjcb

11-12-2019
Mathematics

contestada

Simplify the expression: (2x+7)+(4x2−6x+12)

Respuesta :

Yang100 Yang100

11-12-2019

Answer:

4x^2-4x+19

Step-by-step explanation:

(2x+7)+(4x^2-6x+12)

4x^2-6x+2x+12+7

4x^2-4x+19

Answer Link

princess012219 princess012219

11-12-2019

Just combine like terms

2x and -6x then 12 and 7. After you multiply 4 and 2 then you’ll add that to 12+7

Answer Link

Otras preguntas

Friends, family members, role models, and society are all examples of that can affect your decisions about drugs. A. internal influences B. economic influences

Which isomers can have different physical or chemical properties? structural isomers only geometric isomers only both structural isomers and geometric isomers

What type of circuit is illustrated? A.closed parallel circuit B.Closed series circuit C.open series circuit D.Open parallel circuit

Using Cramer's Rule, what is the value of x in the system of linear equations below? 3x + 4y = 12 x-6y=-18

If h(x)=6-x, what is the value of (h•h) (10)?

(07.05 LC) How many solutions does the equation 4y + 7 = 5 + 2 + 4y have? One Two None Infinitely many

Which helps prevent errors in DNA replication?

Which statement about a communist economy is not true?All workers are considered to be government employees.Wages are determined by the government.The governmen

In American English, a collective noun used as a unit takes ___ verbs and pronouns. singular plural

If x =1/2 and y =-x which of the following is equal to x-y