Evaluate the expression when m= -3. m² +8m-7

2

Step-by-step explanation:

When we differentiate this we will be having:

2m+8

therefore;

2(-3)+8

-6+8

= 2

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8