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3 years ago

Are x^2 and x like terms?

Mathematics

2 answers:

Anton [14]3 years ago

8 0

Hi!

No they are not because x^2 has 2 as the exponent and x has 1 as the exponent. you can add them together

Hope this helps!

Igoryamba3 years ago

5 0

X^2 and X are not like terms. They have different degrees.

For example, 2x^2 and x^2 are like terms because they have the same degrees. When you add them you get 3x^2. If you try to add x^2 and x, you cant do it because they have different degrees.

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Please help I'll give brainliest

devlian [24]

Answer:

m∠1 + m∠3

Step-by-step explanation:

Please please mark me brainliest and have a great day!

6 0

3 years ago

Multiplying and simplify radicals!

astra-53 [7]

Answer:

10√5 - 5√2

5(2√5 - √2)

Step-by-step explanation:

Given:

2√5(5 - 5√5)

Required:

Multiply and simplify

Solution:

2√5(5 - 5√5)

Apply distributive property by multiplying each term in the bracket by 2√5

2√5*5 - 2√5*5√5

2*5√5 - 2*5√5*√5

10√5 - 10√25

10√5 - 10*5

10√5 - 50

10√5 - (25*2)

10√5 - 5√2

5(2√5 - √2)

3 0

3 years ago

Can someone answer this -2(-x-1)-(x+1

Grace [21]

Answer:

x+1

Step-by-step explanation:

1.) -2(-x-1)-(x+1)

2.) -2(-x-1) = 2x+2

3.) 2x+2-(x+1)

4.) -(x+1) = -x-1

5.) 2x+2-x-1 = x+1

ANSWER: x+1

6 0

3 years ago

What is the pythagorean theorem?

Natalija [7]

Easy,

the Pythagorean theorem is:

$a^{2} + b^{2} = c^{2}$

The a and b, being a value that you HAVE

and

c, being the value you are trying to find.

Example: have 1,2 for a triangle what is the third side?

$1^{2} + 2^{2} = c^{2}$

1+4= $c^{2}$

5= $c^{2}$

Then, just square root to find c.

$\sqrt{5}$ =c

2.2≈c

5 0

3 years ago

Read 2 more answers

What is the slope of the line?

USPshnik [31]

Hey there!

the slope of the line is $3$

Slope is $\frac{rise}{run}$ , meaning that the slope is $\frac{3}{1}$ or $3$

Hope it helps and have a great day!

5 0

3 years ago