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guajiro [1.7K]
3 years ago
8

Hey:) can you please help me posted picture of question

Mathematics
2 answers:
trasher [3.6K]3 years ago
7 0
Answer:
32x² + 36x + 9

Explanation:
To answer the question, we will simply multiply each term from the first bracket by each term from the second bracket and then combine like terms to get the final expression.

This can be done as follows:
(8x + 3)(4x + 3)
8x(4x) + 8x(3) + 3(4x) + 3(3)
32x² + 24x + 12x + 9
32x² + 36x + 9

Hope this helps :)
enyata [817]3 years ago
4 0
The given expression is:

(8x + 3)(4x + 3)

Using the FOIL method, we can expand the expression as:

8x(4x + 3) + 3(4x + 3)
= 32x² + 24x + 12x + 9 
= 32x²+ 36x + 9 

So option A gives the correct answer to this question.
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Plz solve this question
Tom [10]
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Hope this helps


-Zayn Malik
7 0
2 years ago
Find the distance between these points. r(-1, 0), s(8, 6)1-√(26)2-√(85)3-3√(13)
bixtya [17]
Distance between two points, d, is given by
d= \sqrt{ ( x_{2} - x_{1}) ^{2} + (y_{2} - y_{1}) ^{2} }

where: (x1, y1) = (-1, 0) and (x2, y2) = (8, 6)
d= 
\sqrt{ ( 8 - (-1)) ^{2} + (6 - 0) ^{2} } \\ d= \sqrt{ (9)^{2} + 6^{2} }  
\\ d= \sqrt{81+36}  \\ d= \sqrt{117}  \\ d=10.8 \ units

6 0
3 years ago
The length of a rectangle is I m more than twice the width, and the area of the rectangle is 28 m. Find the dimensions of the re
Oksanka [162]

Answer:

width = 3.5 feet        length = 8 feet.

Step-by-step explanation:

 W=x

L=2x+1

Area=(2x+1)x=28

2x^2+x=28

2x^2+x-28=0

 (2x-7)(x+4)=0

x=3.5,-4.  It should be a positive number so W=3.5

2x+1=8          2x3.5=7     7+1 = 8    L=8

That area is 28 ft^2

width is 3.5 feet and length is 8 feet.

8 0
3 years ago
What is the surface area of a rectangular prism that has a length of 9 feet a width of 5 feet and a height of 7.5 feet
lukranit [14]

Answer:

300

Step-by-step explanation:

find the sum of area of all sides

6 0
3 years ago
Bill $42 , tax 9% , tip 18%
STatiana [176]

Answer:

Tax 3.78 $ and tip 7.56 $

Step-by-step explanation:

42*0.09 = 3.78

42*0.18 = 7.56

8 0
2 years ago
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