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Alenkasestr [34]
3 years ago
11

Find the product of (2a + 3b) (2a + 3b)

Mathematics
2 answers:
Gelneren [198K]3 years ago
7 0

Answer:4A^2+9B^2

Step-by-step explanation:

ohaa [14]3 years ago
7 0

answer is 4a +12b because you need to add the wons that has the same letter so 2a +2a = 4a  and 6b +6b = 12b

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PLS ANSWER FAST I WILL MARK THE BEST ONE BRAINLIEST PLS
Fudgin [204]

Answer:

E

Step-by-step explanation:

if we decidedly factor this expression-

4x^2+4xy+y^2

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= (2x + y)^2

as you can see it is a perfect square so it can be grouped into (2x+y)^2

hence your solution is option e

8 0
3 years ago
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Find x when y = 3 in the literal equation 3x + 6y= 24.<br> A. 3<br> B. 18<br> C. 6<br> D. 2
alekssr [168]

Answer: It is D

Step-by-step explanation:

3 0
2 years ago
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Write the interval (5, 100] as an inequality and using set notation
Arada [10]
An inequality is a statement that shows relation between two values, when the two values are not equal.
The inequality is opposite than equality.
So, the interval (5,100] means that it contains all number from number 5 (not and 5)  till 100, including 100. We can see this from the bracket's type. 
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5<x<=100
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7 0
2 years ago
2. State whether the change is increasing or decreasing. Round your percent of change to the nearest integer percent. originally
marysya [2.9K]

Answer:

The change is increasing with a percentage of change of 64%

Step-by-step explanation:

Since we have the present grater than the original, then the change is increasing

Secondly, we want to calculate the percent of change

Mathematically , that will be ;

(present - original)/original * 100%

= (90-55)/55 * 100%

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Sophie [7]

Answer:

b

Step-by-step explanation:

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