Question

Care număr este mai mare:
a (3+5) sau 3²+5²?
d (6:3) sau 6¹:3²?
b (8-5) sau 8²-5²?
e (7-5) sau 72-5²?
c 10² sau 6² +8²?
f 3³ sau 1+ 2³?

Answer 1

Răspuns:

a 8,9+25=34=>34 (3^2+5^2) e mai mare

d 2 ; 6:9=0.(6)=>2

b 3 ; 64-25=39=> 39

e 2; 73-25=>68

c 100 ; 36+64=100=>100=100

f 9 ;5=> 14

Answer 2

Răspuns:

$(5 + 3) = 8$

${3}^{2} + {5}^{2} = 9 + 25 = 34$

=> 8<34

$(6 \div 3) = 2$

${6}^{1} \div {3 }^{2} = \frac{6}{9} = \frac{2}{3}$

=> 2>2/3

$(8 - 5) = 3$

${8}^{2} - {5}^{2} = 64 - 25 = 39$

=> 3<39

$(7 - 5) = 2$

$72 - {5}^{2} = 72 - 25 = 47$

=>2<47

${10}^{2} = 100$

${6}^{2} + {8}^{2} = 36 + 64 = 100$

=>100=100

${3}^{3} = 27$

$1 + {2}^{3} = 1 + 8 = 9$

=>27>9

Sper ca te am ajutat♥