Question

a 327+...... = 1.208


b ....... - 4.121 =626


c 321 ...... =32100



Busca el termino en las siguientes operaciones


a 4 · (5+...) =36


b (30 - ...) ÷ 5 + 4 =8


c 18 · ... + 4. ... =586


Escribí en forma de una solo potencia:


a 3³ · 3⁴ =


b 5⁷ ÷ 5³ =


c (5³)⁴ =


d (5 · 2 · 3)⁴ =


e (3⁴)⁴ =


f [(5³)⁴]² =


g (8²)³ =

Answer 1

327+x=1208
X=1208-327
X=881

X-4121=626
X=626+4121
X=4747

321+x=32100
X=32100-321
X=31779

———————-
4(5+x)=36
20+4x=36
4x=36-20
4x=16
X=16/4
X=4

(30-x):5+4=8
6-5/x+4=8
6x/x-5/x+4x/x=8x/x
6x-5+4x=8x
6x+4x-8x=5
10x-8x=5
2x=5
X=5/2

18x+4x=586
22x=586
X=586/22
X=293/11

——————

3^7

5^4

5^12

30^4

3^16

5^24

8^6

Answer 2

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