Question

calculați:
a)2⁵+6³
b)5²-3²
c)2³+2⁴+2¹
d)14²-10²-8²
e)2⁵-2³+9⁰
f)7³-14²-7¹
g)5⁰+5¹+5²
h)4³-3³+5⁰
i)2³+5³+2*3

va rog!!​

Answer 1

Răspuns:

$\bf a)~ 2^5+6^3= 32 + 216= 248$

$\bf b)~5^2-3^2= 25-9=16$

$\bf c)~2^3+2^4+2^1= 8+16+2= 26$

$\bf d)~14^2-10^2-8^2= 196-100-64= 32$

$\bf e)~2^5-2^3+9^0= 32-8+1= 32-9= 25$

$\bf f)~7^3-14^2-7^1=343-196-7=140$

$\bf g)~5^0+5^1+5^2=1+5+25=31$

$\bf h)~4^3-3^3+5^0=64-27+1=37+1=38$

$\bf i)~2^3+5^3+2\cdot3=8+125+6=139$

$==pav38==$

Bafta multa !