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soldi70 [24.7K]
3 years ago
7

Can anyone decompose it into multipliers?​

Mathematics
2 answers:
solong [7]3 years ago
8 0
X^4 - x^2(a^2 +1) + a^2
= x^4 - x^2 a^2 - x^2 + a^2
= X^4 - x^2 - x^2 a^2 + a^2
Alex787 [66]3 years ago
4 0

Answer:

Step-by-step explanation:

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The correct answer for the given question above would be the last option. The proper way to write a single digit whole number if it is in a sentence should be SPELLED OUT and not written in numerals or roman numerals. For example, I have SIX apples; and not I have 6 apples.
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3 years ago
If a translation of (x, y) - (x + 6, y-10) is applied to
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B

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5 0
2 years ago
A’s DJ service charges a $200 setup fee and $75 an hour after that.
Bogdan [553]

The total cost includes the setup cost + per hour cost.

Let, x represents the time and y represents the total cost.

y=200+75x .... (1)

Let Y represent the cost for B's DJ service.

y=125x .... (2)

a. Graphing both the equations give the intersection point (solution) as (4,500)

It means for 4 hours, the total cost of both the DJ's is same at $500.

b. Substitution Method.

Plug y = 125x in equation (1)

125x= 200+75x

125x-75x=200

50x=200

x=4

y=125\times 4 =500

Hence, the total cost for 4 hours in both the service is $500.

c. Addition method.

Multiply equation (2) by -1

-y = -125x.... Equation (3).

Add euation (1) and equation (3)

y+(-y) = 200+75x-125x

0=200-50x

50x=200, x=4

y=500

Solution: For x = 4, y = 500 ( same as the previous two methods)

For x = 2, equation (1)

y=200+(75\times 2) = 350

For x = 2, equation (2)

y= 125\times 2 =250

Hence, for 2 hours, DJ B would be a better choice since it would charge $250.

For x = 6 hours, equation (1)

y=200+(75\times 6) =650

For x= 6, equation (2)

y=125\times 6=750

For 6 hours, DJ A would be  better option since it charges $650 for 6 hours.



8 0
3 years ago
The width of a soccer goal is 7 m. how wide is the goal in centimeters ?
Ratling [72]
We know, 1 m = 100 cm
Multiply both sides by 7, 
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In short, Your Answer would be 700 cm

Hope this helps!
4 0
3 years ago
Simplify the following expression:<br><br> 9x-12+4x+4+10x
WITCHER [35]

Answer:

15x-8

Step-by-step explanation:

9x-12+4x+4+10x

9x+4x+10x  -12+4

15x-8

4 0
2 years ago
Read 2 more answers
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