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aksik [14]
3 years ago
5

− 3 x − 4 + 8 x 3 + 7 x 2 − x 4 -3x-4+8x3+7x2-x4

Mathematics
1 answer:
Elan Coil [88]3 years ago
7 0
The answer is: 62x-8
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Help!! - 2.10 - (4 points)
Brrunno [24]

Answer:

Approach: Difference of Squares Pattern

4 {x}^{2}  - 25 = (2x - 5)(2x + 5)

Step-by-step explanation:

The given binomial is:

4 {x}^{2}  - 25

We can rewrite to obtain:

{(2x)}^{2}  -  {5}^{2}

This is a difference of two squares, so we will factor using difference of squares pattern.

Recall that:

{a}^{2} -  {b}^{2}   = (a + b)(a - )

If we let

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and

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Ede4ka [16]

Answer:

Step-by-step explanation:

Area of left rectangle:

Length = 36 ft

Width  = 8

Area1 = length * width

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Area of right rectangle:

Length = 15 ft

Width = 22 - 8 = 14 ft

Area2 = 15 * 14

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Area of the figure = Area1 + area2

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Answer:

Step-by-step explanation:

Equation given

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(3B-32 ) =  (90 - 5B - 10 )

8B = 32 + 80

B = 14° .

5 0
3 years ago
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