bigd1233 bigd1233

16-12-2020
Mathematics

contestada

which expression is equivalent to the given expression? 3x^2+5x-7(x^2+4)

Respuesta :

Boring5575 Boring5575

16-12-2020

Answer:

-(4 x^2 - 5 x + 28)

-4 x^2 + 5 x - 28

-1\/16 (8 x - 5)^2 - 423\/16

Step-by-step explanation:

any of these equations are equal to 3x^2+5x-7(x^2+4)

Answer Link

Аноним Аноним

05-03-2021

Step-by-step explanation:

3x^2+5x-7(x^2+4)

3x²+5x-7x²-28

5x-28-4x²

Answer Link

Otras preguntas

Which is the meaning of the root -ques- in words such as inquisitive and inquire? a. take b. speak c. equal d. ask

Solve the equation by completing the square.Round to the nearest hundredth if necessary. X^2–x–7=0 a. 2.6, 2.69 b. –6.75,7.75 c. 3.19, –2.19 d. 3.05, –2.05

Factor the following trinomial, if possible 4x^2 + 4x - 3

Which statement is true about the solution if the equation 3y + 4 = -2? a. It has no solution b. It had one solution c. It has two solution d. It has infini

What is 21/8 as a mixed number? Please Help Quickly!!!!!!

In the xy-plane, triangular region R is bounded by the lines x=0, y=0, and 4x+3y=60. Which of the following points lie inside region R? a. (2, 18) b. (5, 12)

Suppose one Euro is worth $1.41 in U.S. What is the better buy for a book, 8 Euros or 11.00 U.S.?

Knight is an example of an Anglicized word. a. True b. False

What type of money did the Greenback Party recommend? (a) easy (b) sound (c) hard (d) loud

Which ratio correctly compares 150 mm to 60 cm? a. 1 to 40 b. 1 to 4 c. 5 to 2 d. 25 to 1