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kupik [55]
3 years ago
8

Factor -5a^2b + 10ab^2 - 20b + 25a^3b

Mathematics
2 answers:
Daniel [21]3 years ago
6 0
For this case we have the following expression:
 -5a ^ 2b + 10ab ^ 2 - 20b + 25a ^ 3b
 We observe that the term 5b is repeated throughout the expression,
 therefore it is a common factor.
 So, factoring we have:
 5b (-a ^ 2 + 2ab - 4 + 5a ^ 3)
 Then, rewriting we have:
 5b (a ^ 2 (5a-1) + 2ab-4)
 Answer:
 
The factored expression is given by:
 
5b (a ^ 2 (5a-1) + 2ab-4)
marysya [2.9K]3 years ago
4 0
Factor out the GCF, which is 5b, and you get: 5b(5a^3-a^2+2ab-4)
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If T: (x, y) → (x + 6, y + 4), then T-1: (x,y) → _____.
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A function from one vector space to another that preserves the underlying (linear) structure of each vector space is called a linear transformation.

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The inverse of the matrix is

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T^{-1}(x,y)=(\frac{5x-6y}{11}, \frac{-4x+7y}{11})

Learn more about linear transformations here-

brainly.com/question/13005179

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