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3 years ago

Which of these options is not a quadratic equation in x?

Mathematics

2 answers:

il63 [147K]3 years ago

6 0

Answer:

3x³ - 2x² + 1 = 0

Step-by-step explanation:

By definition, a quadratic equation cannot have an exponent higher than 2.

ludmilkaskok [199]3 years ago

5 0

Answer:

3x³ - 2x² + 1 = 0

Step-by-step explanation:

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Please help with photo below

gavmur [86]

Answer:

Step-by-step explanation:

like terms are terms which have the same variable , that is

10x and - 5x are like terms, they both have the same variable x

6 0

2 years ago

What term refers slope

Serga [27]

In y = mx+b, m is the term that refers to slope

hope this helps

3 0

3 years ago

What is the simplest form of this expression? (x + 7)(3x − 8)

Komok [63]

Answer: 3x^+13x-56
Steps
1). Multiply the parentheses
(X+7)(3x-8)
=X x 3x -8x+7 x 3x -7 x 8
2). Multiply
3x^-8x + 21x - 56
3). Do like terms
3x^+13x - 56
4). Solution
[3x^+13x - 56]

-HOPE THAT HELPEDED <3

4 0

4 years ago

Can someone please help <br> What’s 10x + 4 ????

Cerrena [4.2K]

Answer:

it cannot be anything. just 10x+4

8 0

3 years ago

For the inverse variation equation xy = k, what is the constant of variation, k, when x = 7 and y = 3? three-sevenths seven-thir

vova2212 [387]

The value of the constant k when the value of x and y is 7 and 3 respectively in the equation xy=k is 21.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The value of the constant k when the value of x and y is 7 and 3 respectively in the equation xy=k can be written as,

$xy=k\\\\(7) \times (3 ) =k\\\\k= 21$

Hence, the value of the constant k when the value of x and y is 7 and 3 respectively in the equation xy=k is 21.

Learn more about Equation:

brainly.com/question/2263981

4 0

2 years ago