Question

(2+x)mũ 3 -23= 41

Answer 1

( 2 + x )³ - 23 = 41

( 2 + x )³ = 64 = 4³

=>  2 + x = 4

x = 2

Answer 2

lam hộ tao đã

Answer 3

\(\left(2+x\right)^3-23=41\\ \Rightarrow\left(2+x\right)^3=64\\ \Rightarrow2+x=4\\ \Rightarrow x=2\)

Answer 4

(2 + x)³ - 23 = 41
=>(2 + x)³ = 41 + 23

=>(2 + x)³ = 64 = 4³

=>2 + x = 4

=>x = 4 - 2 = 2

Vậy x = 2

Answer 5

(2+x)^3-23=41

(2+x)^3=4^3

2+x=4

x=2