Question

8. Ridicați la putere:
a) (-3xy²)²
b) (√5a²b)⁴
c) (-2⅕tz)-³
d) (√2a³b-²)-²​

Answer 1

Răspuns:

a)

${9x}^{2}y^{4}$

b)625*b

${625} \times b {}^{2}$

c)-2tz *⅕-1

$-2tz *⅕-1 {}^{3}$

d)

$\sqrt{2a} {}^{3}b - 2 {}^{2}$

Sper ca te am ajutat spor la scoala :D