Question

Calcula:H= Calcula:H= √98- √32+ √50

a)2√2

b) 4 √2

c) 8√ 2

d) 6√ 2

e) 5√ 2

Answer 1

Respuesta:

sino me equivoco es el inciso e)

Answer 2

Respuesta:

H = $\sqrt{98}-\sqrt{32}+\sqrt{50}$

H = $\sqrt{49x2}-\sqrt{16x2}+\sqrt{25x2}$

H = $\sqrt{49}\sqrt{2}-\sqrt{16}\sqrt{2}+\sqrt{25}\sqrt{2}$

H = $7\sqrt{2}-4\sqrt{2}+5\sqrt{2}$

H = $3\sqrt{2} +5 \sqrt{2}$

H = $8\sqrt{2}$

Sale la c) $8\sqrt{2}$