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kykrilka [37]
3 years ago
8

What is the degree of the polynomial? 2x2 + 3x + 1

Mathematics
1 answer:
Sliva [168]3 years ago
8 0

Answer:

  2

Step-by-step explanation:

The degree of the polynomial ...

  2x^2+3x+1

is the largest exponent of x: 2.

This polynomial has degree 2.

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Select all expressions that are equivalent to 4x+2(2x-5)-(3-5x)
Arada [10]

For this case we have the following expression:

4x + 2 (2x-5) - (3-5x)

Applying distributive property to the terms within parentheses taking into account that:

- * + = -\\- * - = +

We have:

4x + 4x-10-3 + 5x =

We add similar terms taking into account that:

Equal signs are added and the same sign is placed.

4x + 4x + 5x-10-3 =\\13x-13

Thus, an equivalent expression is:

13x-13

Answer:

13x-13

4 0
3 years ago
Simplify 25p^6q^9 / 45p^8q^4. write answer using a positive exponent
sleet_krkn [62]

The simplification of 25p^6q^9 / 45p^8q^4 using a positive exponent;

  • Division is 5p^6 q^9 / 9p^8 q^4
  • Elevated form is  5/9 p^-2 q^5

<h3>What are algebraic expressions?</h3>

Algebraic expressions are expressions made up of factors, variables, terms, coefficients and constants.

They are also comprised of arithmetic operations such as addition, subtraction, multiplication, division, etc

We also know that index forms are also know as standard forms.

They are mathematical expressions showing the power of exponent of a variable in terms of another variable.

Given the index algebraic forms;

25p^6q^9 / 45p^8q^4

Using the rule of indices, we take the negative exponent of the divisor and multiply through.

We have;

5p^6 q^9 × 9p^-8 q^-4

Add exponential values

5/9 p^6-8 q^9 -4

5/9 p^-2 q^5

Thus, the expression is simplified to 5/9 p^-2 q^5

Learn more about index forms here:

brainly.com/question/15361818

#SPJ1

5 0
1 year ago
Solve the systems of equations by the elimination method:<br> -2x + 2y = 2<br> -4y - 2x = -22
bekas [8.4K]
Answer:

(3,4)

Step by step explanation:
7 0
3 years ago
eight workers can clear twenty acres of a field in three days. how many workers are needed to clear fifty acres in five days?
Morgarella [4.7K]

Answer:

12

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is 242 divided by 57 worked out
max2010maxim [7]
I hope this helps you



242÷57



4,245
8 0
3 years ago
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