Question

find the value of the expression 4/9m²+9/16n²+MN, when m=3/4 and n=2/3​

Answer 1

Step-by-step explanation:

Answer is 1

4/9m2+9/16n2+MN equals to 1/4+1/4+1/2

that is 1

Answer 2

Answer:

kkkjbkjvnmvm

Step-by-step explanation:

kjbjkbjubjlblm