Question

1) Calcule a raiz quadrada de (4 pts):

a) Vx2y4 =

b) V36c4+=

C) V81m2 =

d) v49m10 =

e) V9x2y2 =

f) V16x8 =

g) 14/9x8 =

h) 49/64x10 =​

Answer 1

Resposta:

Explicação passo a passo:

1) Calcule a raiz quadrada de (4 pts):

a) Vx^2y^4

= x^2/2.y^4/2

=xy^2

b) V36c^4

= √36 . C^4/2

= 6c^2

C) V81m^2

=√81. M^2/2

= 9m

d) v49m^10

=√49.m^10/2

= 7m^5

e) V9x^2y^2

= √9 . X^(2/2) . y^(2/2)

=3xy

f) V16x^8

= 4x^8/2

= 4x^4

g) √14/9. x^8

= √(14)/3 . X^8/2

=√(14)/3 . X^4

h) √(49/64 x^10)

= 7/8 . x^10/2

= 7/8. x^5