Question

Subtract 11-15y² from y³-15y²-11​

Answer 1

Answer:

y3-22

Step-by-step explanation:

Answer 2

Step-by-step explanation:

y³-15y²-11 –(11-15y²)

after removing the brackets we change the sign of digits that are inside the bracket

So,

y³-15y²-11-11+15y²

y³-15y²+15y²-11-11

y³-22

it is the correct answer

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