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4 years ago

Find the factorization of the polynomial below

Mathematics

2 answers:

Svetach [21]4 years ago

8 0

Answer:

The correct answer is C. (8x+3)(8x+3)

Step-by-step explanation:

In order to obtain the correct answer we have to analyze the terms of the polynomial. Notice that the first term has 64 as coefficient, and 64=8*8 and the third term is 9, and 9=3*3. Those facts suggest that the factorization can be done in term of a square binomial. This assumption is confirmed noticing that 48=2*8*3. Therefore, 64x^2+48x+9 = (8x+3)(8x+3).

The answer can be checked expanding the product (8x+3)(8x+3).

pochemuha4 years ago

6 0

the answer is C, (8x + 3)^2 :)

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Pherris is graphing the function f(x) = 2(3). He begins with the point (1,6). Which could be the next point on his graph?

djverab [1.8K]

Answer:

Its actually (2,18)

3 0

3 years ago

Could someone please help me with this thank you very much

elena-s [515]

Answer:

Answer for #10:

$y = 2 \: and \: x = 1$

Answer for #1:

$x = 2 \: and \: y = - 1$

Step-by-step explanation:

In order to solve a simultaneous equation using the substitution method you have to:

Use one of the equation and substitute it into the other equation, in this case equation B was substituted into equation A.

 $equ. \: a = (2x - 3y = 7) \\ equ. \: b = (x = 1 - y)$ 

Therefore since x = 1 - y, equation A would be:

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8 0

2 years ago

Solve for t. You must write your answer in fully simplified form. -19 = 7t

a_sh-v [17]

Answer:

-2.71

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Correct the error. What should the line actually be?

Natali5045456 [20]

Answer:

A line....

Step-by-step explanation:

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3 0

3 years ago

The number of calories in a piece of pie is 20 less than three times the number of calories in a scoop of ice cream. The pie and

sergejj [24]

Answer:

130 calories in the ice cream and 500 calories in the pie.

Step-by-step explanation:

Let the amount of calories in the scoop of ice cream be x. the amount of calories in the piece of pie be 3x-20. we know that x+3x-20=500.

4x-20=500

If we add twenty to both sides, we end up with:

4x=520

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there are 130 calories in the scoop of ice cream and 130*4-20=500 calories in the pie.

5 0

3 years ago