Question

efectuati: 0⁵+5⁰, 5³+7⁰, 1²⁰⁰+0²⁰⁰+6³, 2⁷-3⁴, 4³-1²⁰, 7³-4⁴, 15²×0⁹, 2⁴:4², 2³×5³, 5²× 2⁴, 7²:5⁰, 18²:3⁴​

Answer 1

Răspuns:

Explicație pas cu pas:

0⁵+5⁰ = 0 + 1 = 1

5³+7⁰ = 125 +1 = 126

1²⁰⁰+0²⁰⁰+6³ = 1+0+216 = 217

2⁷-3⁴ = 128-81 = 47

4³-1²⁰= 64-1 = 63

7³-4⁴ = 343-256 = 87

15²×0⁹ = 225 x 0 = 0

2⁴:4² = 16 : 16 = 1

2³×5³ = (2x5)³ = 10³ = 1000

5²× 2⁴ = (5²x2²)x2² = 10²·2² = 20² = 400

sau

5²x2⁴ = 25x16 = 400

7²:5⁰ = 49:1 = 49

18²:3⁴ = 324 : 81 = 4

sau

18²:3⁴ = (2x3²)²:3⁴ = 2²x3⁴:3⁴ = 2² = 4