3 years ago

From 6x2−7xy+8y2 subtract the sum of x2−3xy−y2 and 2x2+5xy−4y2

1 answer:

4 0

° represents square: power of 2.
Answer: 8 - 9xy + 13y°- x°

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KiRa [710]

B -6 because absolute value ignores negatives

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3 years ago

Mrrafil [7]

Answer:

x=2, x=-2

Step-by-step explanation:

3x²-3+4x²-12=13

7x²=13+12+3

7x²=28

x²=4

x=-2

x=2

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3 years ago

Jobisdone [24]

First off, we have to divide 100 by 10 to get 10%. That would be ten. So in conclusion, 10% of 100 is 10

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3 years ago

Maslowich

Answer:

$15y^{9}$

Step-by-step explanation:

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2 years ago

dlinn [17]

It would be

chocolate cake to red velvet cakes 6:12

Hope this helps!

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3 years ago