21-10-2019
Mathematics

contestada

What is -1/4(8k^{2} - 16k) - 10k^{2} +15)

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22-10-2019

Answer:

-2x^2 + 4k - 10k^2 + 15

Step-by-step explanation:

-1/4(8k^2 - 16)-10k^2 + 15

-1/4 × 4 (2x^2 - 4k)-10k^2 +15

-(2x^2 - 4k)-10k^2 +15

-2x^2 + 4k - 10k^2 +15

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