3 years ago

Evaluate the determinant for the following matrix: A. –42 B. –36 C. 12 D. 10

Mathematics

1 answer:

Gemiola [76]3 years ago

6 0

Missing information, you didn't provide the matrix

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larisa86 [58]

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3 years ago

HELP PLEASE QUICKLY!!!!

solmaris [256]

Hi again!

I think I already answered this question - right ?

Ok whatever - the answer and the steps are still in my head~

x^3 - 4x² + 2x + 10 = x² - 5x - 3
Again, same thing
x^3 - 4x² + 2x + 10 -x² + 5x + 3 = 0
Now factorize
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Set factor equal to 0
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The correct option is : B

A+ Guaranteed!

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3 years ago