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Elena-2011 [213]
2 years ago
10

Heeeeeeeeeeeelp !!!!!!!!!!!!

Mathematics
1 answer:
Marysya12 [62]2 years ago
7 0

Answer:

Step-by-step explanation:

6x2 + 5x - 4

6x2 + 8x - 3x - 4

2x(3x + 4) - 1(3x + 4)

(2x - 1) (3x + 4)

These are the factors

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kicyunya [14]

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b

Step-by-step explanation:

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Step-by-step explanation:

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Determine algebrically if f(x)=4x³-5x is odd or even function​
Gelneren [198K]

Answer:

Odd function

Step-by-step explanation:

So to see if a function is odd or even we need to plug in a negative x for x, so f(-x)=4(-x)^3-5(-x). This produces -4x^3+5x, which is the exact opposite of the original equation, so it is an odd function. If it were even, then the signs of the coefficients would be the same as the original function.

4 0
2 years ago
HOW TO DO THIS QUESTION ​
sdas [7]

Answer:

A ≈ 40.3 cm²

Step-by-step explanation:

The area of right Δ ACD is calculated as

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Here A = 50.5, b = CD and h = AC , then

\frac{1}{2} × 14 × AC = 50.5

7 AC = 50.5 ( divide both sides by 7 )

AC ≈ 7.214

The area of Δ ABC is calculated as

A = \frac{1}{2} × BC × AC × sin36°

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3 0
2 years ago
Read 2 more answers
What is (x - 2) ( x - 2) = 0 in standard form
Morgarella [4.7K]

Answer:

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Step-by-step explanation:

(x-2)(x-2)

x²-2x -2x +4

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6 0
3 years ago
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