genshinimpact123 genshinimpact123

26-04-2022
Mathematics

contestada

helppp!!!

Which expression is equivalent to 5a2+ 15a - 5?

A. 2042 - 5
B. 5a² + 10a
c. q2 + 3a - 1
D. 5a² + 20a - 5a - 5

Respuesta :

loneguy loneguy

26-04-2022

Answer:

[tex]D)~~ 5a^2 +20a -5a -5[/tex]

Step-by-step explanation:

[tex]5a^2 +20a -5a -5 = 5a^2 +15a -5[/tex]

Answer Link

eka639krenovice eka639krenovice

26-04-2022

Answer:

D

Step-by-step explanation:

5a2 is same, -5 is same and 20a - 5a is same as 15a

Answer Link

Otras preguntas

What is the measurement in degrees and radians for the rotation of counter-clockwise 5/3

What events abroad and in the United States caused concern among war-weary Americans?

What is a rate that describes how much smaller or larger the scale drawing is than the real object

In your household, there is you, a cat, and a dog. How many populations are there?

What are some metaphors from the book The Egypt Game?

how do balanced forces acting on a object affect its motion? how do unbalanced forces acting on an object affect its motion?

what was the process by which the constitution was finally ratified? which states supported by what margins in which states did not? what objections were raised

(21+7 to the 2 power)÷(11-1)=?

Select the THREE items on the great seal that are clusters of thirteen to represent the original states. starsclouds in the skyarrowsbranches of fruitlayers of

Alice solved the following equation: -18 - 3x = 12 -3x = 6 x =-2 Which of the following statements is true? Alice is correct. The 6 should be 30 in step two. Th