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Colt1911 [192]
3 years ago
11

Write the expression as a square of a monomial. a 81x^4

Mathematics
2 answers:
poizon [28]3 years ago
7 0

Answer:

(9x²)²

Step-by-step explanation:

Given the expression 81x⁴, to write the expression as a square of a monomial, first we will assign a variable to the expression.

y = 81x⁴

Then we take the square root of both sides of the expression

√y = √81x⁴

y^½ = √81 × √x⁴

y^½ = 9x²

Squaring both sides of the resulting equation to get y back

(y^½)² = (9x²)²

y = (9x²)²

The expression as a square of a monomial is (9x²)²

Elza [17]3 years ago
5 0

Answer:

(9x^2)^2 or ((3x)^2)^2

Step-by-step explanation:

find the square root of each multiple of the expression and square that value to get your expression.

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Answer:

https://www.symbolab.com/graphing-calculator

Step-by-step explanation:

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Law of Syllogism to give valid conclusion. 6. Given: If it is raining, then I will bring my umbrella. If I do not bring my umbre
Colt1911 [192]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
!!!ANSWER ASAP 100 POINTS!!! ANSWER BOTH AND TELL ME EXACTLY WHAT GOES IN EACH BOX
Zielflug [23.3K]

Answer:

1. 7¹⁰

2. 9⁸

Step-by-step explanation:

1. 7 = 7¹

Hence, using the rules of indices..... you would add the exponents when numbers that have the same base are multiplied together.

7⁹⁺¹ = 7¹⁰

2. Add exponents

9²⁺⁶ = 9⁸

8 0
3 years ago
For the graph shown, select the statement that best represents the given system of equations. 3y – x = 2 9y – 3x = 6
poizon [28]
You can find that out by first putting two equations in slope-intercept form y=mx+b by solving for y.
3y - x = 2
3y = x+2
y = (1/3)x + 2/3

9y = 3x + 6
y = (3/9)x + 6/9
y = (1/3)x + 2/3

They are the same line as you can see in the final step.
Since the two lines are the same line, (they "coincide") they are coincident.
Coincident means there are an infinite number of solutions, and since they are the same line, there are an infinite number of solutions.
5 0
3 years ago
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