Question

find the value of ' k ' if rhe equation 7x + 3y = k if x = √ 2 , y = 2 √ 2​

Answer 1

Answer:

k = 13√2

Step-by-step explanation:

7x + 3y = k

put x = √2 , y = 2√2

7(√2) + 3(2√2) = k

7√2 + 6√2 = k

13√2 = k