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3 years ago

Complete factorization of x^3 - 4x^2 + x - 4

Mathematics

2 answers:

zalisa [80]3 years ago

7 0

Answer:

x³ - 4x² + x - 4

= x²(x - 4) + (x - 4)

= (x² + 1)(x - 4).

Step-by-step explanation:

Hope this helped have an amazing day!

Pachacha [2.7K]3 years ago

3 0

Step-by-step explanation:

x³ - 4x² + x - 4

= x²(x - 4) + (x - 4)

= (x² + 1)(x - 4).

Since the quadratic factor (x² + 1) is irreducible any further, this is our answer.

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An object is dropped off a building that us 144 feet tall. After how many seconds does the object hit the ground? (s= 16t^2)

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Given
s=16t^2
where
s=distance in feet travelled (downwards) since airborne with zero vertical velocity and zero air-resistance
t=time in seconds after release

Here we're given
s=144 feet
=>
s=144=16t^2
=>
t^2=144/16=9
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The given equation $(6c^2+3c)/(-4c+2)\div (2c+1)/(4c-2)$ is equivalent to the expression -3c.

Given that, the expression can be written as.

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By simplifying the above equation,

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By taking out the common terms from the equation,

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By simplifying the above equation by cancel out the common factors.

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