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Molodets [167]
2 years ago
5

Subtract 4x^2-5xy+9y^2 from 6x^2+4xy-7y^2

Mathematics
2 answers:
just olya [345]2 years ago
6 0

Answer:

ok i got your answer you hath to take out all those x,y s and you will get this 4^{2}-5+9^{2}-6^{2}+4-7^{2}equals 11

Step-by-step explanation:

HOPE I HELPED PLZ GIVE ME A THANKS

mixer [17]2 years ago
5 0

2x2 - 16y2 + 9xy

(the 2 to the right of the x and y are small numbers i forgot what dey are called lol)

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timurjin [86]

Answer:

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Step-by-step explanation:

a.-

Find slope using the slope formula : \frac{y2-y1}{x2-x1}

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