2 years ago

What should be added to both sides of the equation below to complete the square?

Mathematics

1 answer:

Sveta_85 [38]2 years ago

8 0

Answer:

Step-by-step explanation:

x² + 6x = 8

Coefficient of the x term: 6

Divide it in half: 3

Square it: 3²

Add 3² to both sides of the equation to complete the square and keep the equation balanced:

x² + 6x + 3² = 8 + 3²

(x+3)² = 17

You might be interested in

Customers buy 10 units of regular beer and 16 units of light beer monthly. The brewery decides to produce extra beer, beyond tha

Arlecino [84]

Did you know how to solve this could you help me

7 0

2 years ago

Simplify the expression. 1/3r + 1/4 + 2/3r + 3/4

expeople1 [14]

Answer:

r+1

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Christiane runs for 2.5 kilometers every day. After 7 days, how many meters has Christiane

bonufazy [111]

Answer:

NEYO

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

An object in geometry with no width, length or height is a(n):

nirvana33 [79]

The answer would be b. (Which is point)

4 0

3 years ago

You have 2 different savings accounts. For Account A, the simple interest earned after 18 months is $8.33. For Account B, the

Afina-wow [57]

Answer:

the principal would earn about 25-50 cents per month on account b and earn,about 2-10 cents on account A, and account b earns you the most and has the most interest.

Step-by-step explanation:

5 0

2 years ago