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3 years ago

How do you add and subtract indices?

Mathematics

2 answers:

lianna [129]3 years ago

4 0

Https://m.youtube.com/watch?v=PLME8ZRKMWU

Alekssandra [29.7K]3 years ago

3 0

When adding or subtracting with powers, the terms that combine always have exactly the same variables with exactly the same powers. Because the variables are the same (x) and the powers are the same (there are no exponents, so the exponents must be 1), you can add the variables.

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Question 1 Part B (3 points): Using the GCF that you chose in part A, factor that GCF out of the polynomial:

Aleks [24]

The factor of the polynomial 18x³ + 6x²y - 9x² - 3xy will be 3x(6x² - 2xy - 3x - y). Then the correct option is C.

<h3>What is a factorization?</h3>

It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.

The polynomial is given below.

⇒ 18x³ + 6x²y - 9x² - 3xy

Then the factor of the polynomial will be

⇒ 18x³ + 6x²y - 9x² - 3xy

⇒ 3x(6x² - 2xy - 3x - y)

More about the factorization link is given below.

brainly.com/question/6810544

#SPJ1

5 0

2 years ago

What is 4w to the power of -3 divided by 3 to the power of -2+ w to the power of 7 + x to the power of -2

Sindrei [870]

Answer:

idk this stuff yet

Step-by-step explanation:

3 0

3 years ago

11-

Otrada [13]

Answer:

Step-by-step explanation:

4 0

3 years ago

A number is 120 less than 965. Find the number.

Lady bird [3.3K]

Answer:

845

Step-by-step explanation:

I think that's what it's asking??

3 0

2 years ago

Read 2 more answers

Find the cost of 20 grams of lead at 60$ per kilogram

ASHA 777 [7]

Answer:

$1.20

Step-by-step explanation:

Ratio:

Grams : Kilograms

1 : .001

Multiply both sides by 20 to convert grams to kilograms:

Grams : Kilograms

1 : .001

x20 x20

20 : .02

This means that 20 grams of lead = .02 kilograms of lead

Price:

Cost : Kilogram

$60 : 1

Multiply both sides by .02 to find the price of the lead:

Cost : Kilogram

$60 : 1

x.02 x.02

$1.20 : .02

Therefore, .02 kg of lead costs $1.20.

6 0

3 years ago