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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Andrew [12]

I believe it’s A but not quite sure

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3 years ago

Lemur [1.5K]

Answer

m=40/63

Step-by-step explanation:

if you want to simpliyfiy its 0.635

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Vesnalui [34]

Answer:

3.16(i think)

Step-by-step explanation:

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3 years ago

WARRIOR [948]

5.68 x 6.02 ( 10^9)

same base 10 so add the exponent together

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3 years ago

seraphim [82]

-18 -9 0 9 18 this good?

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3 years ago