Question

Subtract : 5x2 +9y2 - 3z2 from the sum of 6x2 - 5y2 and y2 + 5z2​

Answer 1

Answer:

y

2

−(−5y

2

)=y

2

+5y

2

=6y

2

.

Answer 2

Answer:

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Step-by-step explanation:

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