Question

va implorrrrrrrrrrrr​

Answer 1

Răspuns:

Explicație pas cu pas:

4.

a) 8x^6 : 4x^4 = 2x^2

b) 3xy * 16x^2 = 48x^3y

c) 16x^4 : 16x^4 = 1

d) 64x^6y^6 : (-8x^3y^5) = -8x^3y

e) 9a^2b^3 : (3ab^2) *(-3ab) = 3ab*(-3ab) = -9a^2b^2

f) 16x^4 : 4x^2 : x^2 = 4x^2 : x^2 = 4