Question

simplefy (2√8–3√2)^²​

Answer 1

Answer:

2

Step-by-step explanation:

(2root8-3root2)^2

(4root2-3root2)^2

rooot2^2

2

Answer 2

Answer:

$(2 \sqrt{8} - 3\sqrt{2} )^{2} = \\ (\sqrt{32} - \sqrt{18} )^{2} = \\ 32 + 18 - 2 \sqrt{32 \times 18} \\ 50 - 2 \sqrt{576} \\ 50 - 2 \times 24 \\ 50 - 48 \\ = 2$