The dot product of the two vectors will be given as follows:
v*w=(-7i+4j)*(-6i+5j)
=(-7*(-6))i+(4*5)j
=-42i+20j
Hence the answer is:
v*w=(-42i+20j)
3/4, x, and y that is the answer
Answer:
I think that would be 1
Step-by-step explanation:
Do everything in the lines before anything else. -2 becomes a 2 and then you add that with the 12 and divide 12 on both sides to get one.
x^2 + 4x + 3 + 1 = (x + 2)^2
So 1 need to be added.
Multiply it out
x^2 + 4x -8x -32
Combine like terms
x^2 -4x - 32
