Question

√8×√2= plz use me answer​

Answer 1

Answer:

root under / 2 *2*2*/ *root under/2/ then /2*2*2*2/ =/(2)'2*(2)'2=/(4)'2/=4

Answer 2

$\bold{Given :} \\ \\ \implies \sqrt{8} \times \sqrt{2} \\ \\ \bold{To \: find :} \\ \\ </p><p></p><p> \implies \: The \: value \: by \: multiplication \\ \\ \bold{Solution :} \\ \\ \implies \: \sqrt{8} \times \sqrt{2} \: \\ \\ \: We \: know \: that \: 8 × 2 = 16 . \\ \\ </p><p>Therefore :\\ \\ \implies \: \sqrt{16} \\ \\ Factors \: of \: 16 \: are \: 4 \: and \: 4 . \\ \\ </p><p></p><p>So : \\ \\ \implies \: \sqrt{4 \times 4} \\ \\ \: Now \: there \: are \: two \: four \:inside \: root \: so \\\: we \: have \: to \: take \: it \: common \: and \: we \\ get \: 4 \: outside \: the \: root . \\ \\ </p><p>Therefore : \\ \\ </p><p> \implies \: 4 \\ \\ </p><p></p><p>So , \: our \: answer \: is \: \bold{4 .}</p><p>$