Answer:
1 and 2) After multiplying (x+y+3)(y+1) we have
- xy+x+y^2+4y+3
Which is an equivalent expression after applying the distributive property.
As we can see we have an one of the variables squared, so we obtain an Parabolic Cillinder
Please could i have help with this i get 336m and its not one of the choices
1 answer:
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The first thing you should do in these cases is to add the component to component vectors to obtain the resulting vector. In this case all vectors have two components. After finding the resulting vector you must find the module of it by raising each component squared, adding and finding the square root.
I attach the solution.
I attach the solution.