layspot layspot

03-07-2020
Mathematics

contestada

4. Factor the expression.
4b2 + 28b + 49
QA (2b + 7)2
OB (2b - 72
C (-2b + 7)2
OD 2(b - 7)2

Respuesta :

Hrishii Hrishii

03-07-2020

Answer:

A. [tex](2b+7)^2[/tex]

Step-by-step explanation:

[tex]4b^2 +28b + 49\\=(2b)^2 + 2\times 2b\times 7 + (7)^2\\=(2b+7)^2[/tex]

Answer Link

Otras preguntas

Please help. I will mark brainlist. U - UE stem change YO NOSOTROS TÚ VOSOTROS ÉL, ELLA, UD. ELLOS, ELLAS, UDS. O - UE stem change YO NOSOTROS TÚ VOSOTROS ÉL,

While researching the feasibility of converting her company's products to solar energy, Hailie reads several reports on innovations to lithium batteries and pho

What is the product 3/4 ×5

if any of you need help on writing a poem than I will be glad to help you

Elements from which two groups in the periodic table would most likely combine with each other to form an ionic compound? O 16 & 17 O 1 & 18 O 2 & 1

Define general banking services offered by financial institutions

Which of the following statements must be TRUE about the model for the new rabbit population when compared to the model you developed for the original rabbit po

Who is pictured in the image below? a. Queen Elizabeth b. Princess Elizabeth C. Jane Seymour d. Catherine of Aragon Please help

What is the mode of the data set? Heart Rate 5 0 6 0 0 0 7 0 0 8 0 0 9 0 5 0 = 50 beats per minute 60 70 none 0

pasagot po thanks............