Question

efectua y simplifica
√2.(√8-√32+√72)
porfa no entiendo

Answer 1

√2(√8 - √32 + √72)

√2(√2².2 - √2².2².2 + √2².3²2)

√2(2√2 - 2.2√2 + 2.3√2)

√2(2√2 - 4√2 + 6√2)

√2(8√2 - 4√2 )

√2(4√2 )

4.√2.√2

4√4

4(2)

8

Eternamente axllxa