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2 years ago

How to solve hcf a^2+5a+6

Mathematics

1 answer:

Alex Ar [27]2 years ago

3 0

Answer:

a²-a+6a+6=0

a(a-1)+6(a-1)=0

(a-1)(a+6)=0

a=1,a=-6

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Solve this please show your work <3

Nookie1986 [14]

Given:

The expression is

$\sqrt[3]{48}=\sqrt[3]{8\cdot \_\_}=$

To find:

The simplified form of the expression.

Solution:

We have,

$\sqrt[3]{48}=\sqrt[3]{8\cdot \_\_}=$

The expression $\sqrt[3]{48}$ can be written as

$\sqrt[3]{48}=\sqrt[3]{8\cdot 6}$

$\sqrt[3]{48}=\sqrt[3]{8}\cdot \sqrt[3]{6}$ $[\because \sqrt[3]{ab}=\sqrt[3]{a}\sqrt[3]{b}]$

$\sqrt[3]{48}=2\cdot \sqrt[3]{6}$

$\sqrt[3]{48}=2\sqrt[3]{6}$

Therefore, $\sqrt[3]{48}=\sqrt[3]{8\cdot 6}=2\sqrt[3]{6}$ .

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3 years ago

There are 2121 students in a school. A PE teacher wants to arrange maximum possible number of students in the field such that th

kifflom [539]

Answer:

5 students are left out in the arrangement.

Step-by-step explanation:

If the number of rows = the number of columns

Then there must be an equal arrangement

Since the total number of students in the school is 2121

Then, the students that are left out in this arrangement = 2121 - (√2121 X √2121

Note the result of the square root would only consider the whole number, the digits after the decimal point signifies the remaining number that can't fit into the arrangement

so, √2121 = 46.05 (so 46 would be used)

= 2121 - (46 X 46)

= 2121 - 2116 = 5

Therefore 5 students are left out in the arrangement.

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2 years ago

After analyzing a data set using the one-way ANOVA model, the same data are analyzed using the randomized block design ANOVA mod

Contact [7]

Answer: Always equal to

Step-by-step explanation:

A one way analysis of variance refers to the technique that is used in knowing if there's significant difference between two samples means.

Based on the options given, it should be noted that SS (Treatment) in the one-way ANOVA model is always equal to the SS (Treatment) in the randomized block design ANOVA model.

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2 years ago

What are the y-intercept and the slope of the line represented in the graph?

kipiarov [429]

Y int is where the line crosses y axis....so it is 4.
the slope is -2

4 0

3 years ago

Which figure is missing in the pattern?

cricket20 [7]

Answer:

Step-by-step explanation:

The pattern is square numbers so

1, 4, 9, 16, 25

8 0

3 years ago

How to solve hcf a^2+5a+6​

How to solve hcf a^2+5a+6