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Jet001 [13]
3 years ago
14

Factor the following expression, and verify that the factored expression is equivalent to the original: 4x^2-9a^6

Mathematics
1 answer:
GREYUIT [131]3 years ago
8 0

Answer:

(2x - 3a³) ,(2x + 3a³)

Step-by-step explanation:

Given that

4x^2-9a^6

As we know that

x² - y² = ( x+y)(x-y)

So

4x^2-9a^6  = (2x)² - (3a³)²

By using the above formula

x² - y² = ( x+y)(x-y)

4x^2-9a^6  = (2x)² - (3a³)²

4x^2-9a^6  = (2x - 3a³) (2x + 3a³)

So the factor is (2x - 3a³) ,(2x + 3a³)

To verify

Multiple both factors

(2x - 3a³) (2x + 3a³)  = 2x .2x -2x . 3a³ + 3a³ . 2x -  3a³. 3a³

                                =4x² - 9 a ⁶

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3 years ago
Bus A and Bus B leave the bus depot at 8 am.
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Answer: 10:55

Step-by-step explanation:

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3 years ago
Hey !! Can someone please help me with this??
Katyanochek1 [597]

Answer:

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Step-by-step explanation:

4 to the third power, is the same as 4 x 4 x 4.

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7 0
3 years ago
Divide x^6/(x^2+1) Please help quickly and thank you!
konstantin123 [22]
I think it's x^4.

(Honestly, I feel 90% positive of this answer, so maybe just get one more opinion!)
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3 years ago
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Answer:

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