4 years ago

What is the factorization of the polynomial below? 4x^2 - 25

1 answer:

7 0

$4x^2 - 25=(2x-5)(2x+5)$

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Alona [7]

Answer:.9

Step-by-step explanation:

-3.5x+0.2=-3.3+.8=-2.5+3x=.5+.4=.9

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3 years ago

Ira Lisetskai [31]

The zero for -2x+10x-16 is positive 2

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3 years ago

tatyana61 [14]

Is there more to this problem? By saying f(4), you'd be inputting a 4 for every variable x. There is not enough info here to answer the question.

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4 years ago

blondinia [14]

Volume is L x W x H.

Original volume: 40 x 60 x 50 = 120,000 cubic mm.

New Volume: 44 x 60 x 50 = 132,000 cubic mm

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4 years ago

Len [333]

Answer:

$x=4$

Step-by-step explanation:

Hi there!

The two angles given are opposite angles, meaning that they are angles opposite of each other at an intersection.

Opposite angles are always equal:

$8x-5=2x+19$

Combine like terms:

$6x=24$

Divide both sides by 6 to isolate <em>x</em>:

$x=4$

I hope this helps!

4 0

3 years ago