Simplify the expression: 6 + -5u + -5u + -U​

6−10u−U or 6−U−10u

Step-by-step explanation:

6+−5u+−5u+−U

Combine −5u and −5u to get −10u.

6−10u−U

=−11u+6

Step-by-step explanation:

i hope this helps :)

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

21/58.

hope to be marked brainliest