Question 7 of 10 Fill in the blank to complete the following sentence.
If a polynomial has one root in the form a- -vb, it has a second root in the
form of e_v5.
Answer here
What should I put on the blank?

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

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

just watch memes

step-by-step explanation:

it me < 3