Report this clown who put the first answer he’s trying to get your ip
The linear equation has an equal signed involved and the expression doesn’t.
15!!! is the answer to your question:)
True. If you're just changing the form, yes. But remember when you change one side of an equation, you must change the other in the same way.
The coefficient of y∧15×∧2 in expansion of (y∧3+x)∧7 is (15×2)+(3×7)= 51
