Question

simpify [ 2root 8 - 3 root 2 ] to the power 2

Answer 1

Answer:

hope u get your answer

Step-by-step explanation:

(2√8 - 3√2)²

32 + 18 - 48

50 - 48

2

Answer 2

Answer:

$2 \: is \: the \: answer$

Step-by-step explanation:

${(2 \sqrt{8} - 3\sqrt{2} ) \: }^{2}$

this can be simplified by (a-b)^2

${(a - b)}^{2} = {a}^{2} - 2ab + {b}^{2}$

applying this formula to the question ,

we get ,

${(2 \sqrt{8}) }^{2} - 2 \times 2 \sqrt{8} \times 3 \sqrt{2} + {(3 \sqrt{2} )}^{2}$

$(4 \times 8) - (12 \times \sqrt{16} ) + (9 \times 2)$

$32 - (12 \times 4) + 18$

$32 - 48 + 18$

$50 - 48$

$\: 2$