HELP PLS ITS DUE IN AN HOUR

6 < sqrt(41) <7

Step-by-step explanation:

6^2 = 36; 36 < 41

7^2 = 49; 49>41

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 first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8