Use the appropriate identity to rewrite the expression 4x^6-9

1 answer:

lawyer [7]3 years ago

5 0

Answer:

Step-by-step explanation:

4x⁶-9 = (2x³)² - (3)²

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exis [7]

Answer: It is (x - 3)(x + 5)

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3 years ago

Hatshy [7]

(7.8×10⁷)+(9.9×10⁷)
(7.8×10000000)+(9.9×10000000)
(78000000)+(99000000)
177000000

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3 years ago

ICE Princess25 [194]

Answer:

Step-by-step explanation:

because 6 × 5 equals 30 and when you're looking for when something's going to be the same you got to do what your numbers are times each other

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4 years ago

tangare [24]

Answer:

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Step-by-step explanation:

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3 years ago

tankabanditka [31]

Answer:

Step-by-step explanation:

$(3+\sqrt{7} )(3-\sqrt{7} )\\\\Now we Can Use Identity (a^{2} -b^{2} =(a+b)(a-b)\\a=3 \\ b=\sqrt{7} \\\\3^{2}-\sqrt{7} ^{2} \\9-7=2$

Hope it helps Pls mark as Brainliest!!!

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3 years ago