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stiks02 [169]
3 years ago
7

If p(x)=2x^2-4x and q(x)=x-3 what is (p*q)(x)

Mathematics
1 answer:
Tanya [424]3 years ago
4 0

Answer: 2x³-10x²+12x or 2x(x²-5x+6)

Step-by-step explanation:

(p*q)(x) means p(x) and q(x) multiplied together.

(2x²-4x)(x-3)

2x³-6x²-4x²+12x

2x³-10x²+12x

You can also factor this by taking out a 2x.

2x(x²-5x+6)

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2/5

Step-by-step explanation:

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3 years ago
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Let A = {−2, −1, 0, 1, 2, 3, 4, 5, 6} and define a relation R on A as follows: For all (m, n) is in A, m R n ⇔ 5|(m2 − n2). It i
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Step-by-step explanation:

find the attached answer below

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3 years ago
What is the measurement of XZ?
Tcecarenko [31]

Answer:

Step-by-step explanation:

Here we can see

Arc YZ = Arc XZ

So we know that equal arcs form equal chords , Then

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3 years ago
Help! What si the verbal expression for this algebraic expression: 2x - 4 < 4x +8
katrin2010 [14]

Answer:

C. Four less than the product of two and a number is less than the product of four and the same number increased by eight.

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Converting expressions to word form

Step-by-step explanation:

<u>Step 1: Define</u>

2x - 4 < 4x + 8

<u>Step 2: Translate</u>

"2x" is the product of two and a number <em>x</em>

" - 4" is four less

"<" is less than

"4x" is the product of four and a number <em>x</em>

" + 8" is increased by 8

<u>Step 3: Combine</u>

The difference between the product of two and a number <em>x</em> and 4 is less than the sum of the product of four and a number <em>x</em> and 8.

<u>Step 4: Reword</u>

Four less than the product of two and a number is less than the product of four and the same number increased by eight.

4 0
3 years ago
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Mrs. Lorenzana put 15.5kg of iodized salt into 1 000 small packs to be distributed as product sample. What is the weight of each
anyanavicka [17]

Answer:

15.5 grams

Step-by-step explanation:

1000 small packs = 15.5kg

15.5kg = 15 500 grams

Each pack = 15 500 ÷ 1000 = 15.5 which isn't 15 500 grams but it is 15.5 grams

3 0
3 years ago
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