Question

Calculati
a). 2^3•2^5:2^6
B) (2^3)^4:2^10
C) (2^9)3:(2^3)^8
D) 2^3^2:(2^2)3
E) 3^2^5:3^5^2
F) (4+2^192:2^188):5
G) (1+2•2^2•2^4):(2^7+1)
H) [(3^3)^12:3^2^5-56]:5
I) 8^16:(2•2^4•2•10)^3-2^1-2^0

VA ROG AJUTATI-MA
DAU COROANA
SI MAM CHINUIT MULT SA IL SCRIU SI CRED CA MA AJUTATI.

Answer 1

a). 2³*2⁵: 2⁶=2⁸ : 2⁶=2²
B) (2³)⁴ : 2¹⁰=2¹²: 2¹⁰=2²
C) (2⁹)³:(2³)⁸= 2²⁷ : 2²⁴= 2³
D) 2³^² :(2²)³=2⁹: 2⁶=2³
E) 3²^⁵:3⁵^² = 3³²: 3²⁵=3⁷
F) (4+2¹⁹²: 2¹⁸⁸): 5= (4+2⁴) : 5=(4+16):5=4
G) (1+2•2²•2⁴):(2⁷+1)= (1+2⁷): 2⁷+1)=1
H) [(3³)¹² :3²^⁵- 56]:5 = (3³⁶ : 3³² -56): 5= (3⁴-56): 5=(81-56):5=25: 5=5
I) 8¹⁶:(2•2⁴•2•2¹⁰)³-2¹-2⁰= (2³)¹⁶ : (2¹⁶)³ -2-1= 2⁴⁸ : 2⁴⁸-2-1=1-2-1= -2