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Marina CMI [18]
3 years ago
14

I need help on this IXL if someone could help.

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
5 0
2x4x5c+9? 6x5 6.5 8x9
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Combine the radicals <img src="https://tex.z-dn.net/?f=9%5Csqrt%7Bx%7D%20-3%5Csqrt%7Bx%7D%20%5C%5C" id="TexFormula1" title="9\sq
Anestetic [448]

The combination of the radicals 9√x - 3√x will be equal to 6√x.

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

The radical is the symbol that is used to represent the root in the expression n√x.

The given radicals can be combined as shown below,

9√x - 3√x

Taking √x as the common term,

= √x(9-3)

= 6√x

Hence, the combination of the radicals 9√x - 3√x will be equal to 6√x.

Learn more about the Radical:

brainly.com/question/1369233

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8 0
2 years ago
PLEASE HELP <br>what is the coefficient in the expression below 2x-8​
Shkiper50 [21]

Answer:

2x - 8

Parts of an equation:

2 - coefficient

x - variable

8 - constant

The number 2 is not a coefficient in the expression. FALSE.

The expression has three terms. FALSE. two terms only: 2x & 8

The variable in the expression is x. TRUE

The number 2 is a constant in the expression. FALSE

The expression has one variable term. FALSE. 2x is term but it's a combination of a number and a letter. Variable term is letter only.

6 0
2 years ago
Read 2 more answers
Which statement about 3(x2 – 4) is true?
atroni [7]

Answer:

The expression is not completely factored.

Step-by-step explanation:

The expression of {x}^{2} - 4 can be broken up into two binomials:

[x - 2][x + 2]

Together, you have this:

3[x - 2][x + 2]

** There is alot of missing information to this question, but at least you know how to work this out.

I am joyous to assist you anytime.

7 0
3 years ago
Using the slope​ formula, find the slope of the line through the given points. (7,4) and (5,6)
anyanavicka [17]

We can use the points (7, 4) and (5, 6) to solve.

Slope formula: y2-y1/x2-x1

= 6-4/5-7

= 2/-2

= -1

______

Best of Luck,

Wolfyy :)

4 0
3 years ago
Helllllllllllllllllppppppppppppppppppp
Gennadij [26K]
4 1/10 then 1/4 then -4 then -4 3/4 hope that helps
3 0
3 years ago
Read 2 more answers
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