Question

a bằng 3 mũ 2 . 4 mũ 3-3 mũ 2+33

 

Answer 1

A = 3² . 4³ - 3² + 33

A= 9 . 64 - 9 + 33

A = 576 - 42

A = 534

Answer 2

A = 3² . 4³ - 3² + 33

A= 9 . 64 - 9 + 33

A = 576 - 42

A = 534

Answer 3

A = 3².4³- 3²+33
A = 3²(4³-1) + 33
A = 9(64-1) + 33
A = 9.63 + 33
A= 567+33
A = 600

Answer 4

\(a=3^2.4^3-3^2+33=3^2\left(4^3-1\right)+33=9.63+33=600\)

tik mik nha

Answer 5

\(A=3^2.4^3-3^2+33\)

\(A=3^2.\left(4^3+33\right)\)

\(A=3^2.\left(64+33\right)\)

\(A=9.97\)

\(A=873\)

Answer 6

\(a=3^2\cdot4^3-3^2+33\)

\(\Leftrightarrow a=9\cdot\left(64-33\right)\)

\(\Leftrightarrow a=9\cdot31=279\)