3 years ago

Number 6, part B. i don't understand

1 answer:

6 0

X^2+2x= -8

x^2+2x+1= -8+1
(x+1)^2= -8+1
(x+1)^2=-7

x+1= √-7

The answer is No Solution because the root of a negative number is not a real number.

You might be interested in

Subtract. Express your answer in lowest terms.

natima [27]

6 3/11 good luck :)

7 0

3 years ago

WILL MAKE BRAINLIEST PLEASE HELP WHAT IS THE DOMAIN AND RANGE

gizmo_the_mogwai [7]

Answer:

(-∞, ∞) = domain

(-∞, 12] = range

Explanation:

Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.

Hope this helps! :)

5 0

2 years ago

Plzz help me with thsi quistion

Salsk061 [2.6K]

Answer:

98 ft

Step-by-step explanation:

14x7

=98 ft

8 0

2 years ago

Read 2 more answers

When you solve an equation, you must

MAXImum [283]

Answer:

x is equal to 6

Step-by-step explanation:

4x=24

divide both sides by 4

4 eliminates 4 leaving x behind

4 divides 24 making x =6

3 0

3 years ago

I suck at math lololol

Dima020 [189]

2 and 4

Step-by-step explanation:

This image shows an example on corresponding angles.

4 0

2 years ago

Read 2 more answers