Question

The value of expression 5(m + 2) - 4( n + 3) if m = ( 2) and n = 1​

Answer 1

5m−n=3m+4n then find the value of the following expression: · Solve: (ax+by)2+(bx−ay)2 · Find the value of the following expressions, when x=−1: · If x4+x41​=1

Step-by-step explanation: i hope this helps you

Answer 2

Answer:

4

Step-by-step explanation:

Given,

m = 2

n = 1

To find : 5 ( m + 2 ) - 4 ( n + 3 ) = ?

5 ( m + 2 ) - 4 ( n + 3 )

= 5 ( 2 + 2 ) - 4 ( 1 + 3 )

= 5 ( 4 ) - 4 ( 4 )

= 20 - 16

= 4