Explicación paso a paso:
1) ⁴√5x + 1 = -2
x € ø
2)³√5x-7 = -3
³√5x= -3 +7
³√5x=4
³√5x=4 elevado a la 3
5x= 64
x=64
x=64 5
3)3 . (3-X) + 9 = 2 . (X - 4) + 6
9-3x+9= 2x-8+6
18-3x=2x-2
-3x-2x= -2-18
-5x= -20
x=4
♪┌|∵|┘♪
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Verified answer
Explicación paso a paso:
1) ⁴√5x + 1 = -2
x € ø
2)³√5x-7 = -3
³√5x= -3 +7
³√5x=4
³√5x=4 elevado a la 3
5x= 64
x=64
x=64 5
3)3 . (3-X) + 9 = 2 . (X - 4) + 6
9-3x+9= 2x-8+6
18-3x=2x-2
-3x-2x= -2-18
-5x= -20
x=4
♪┌|∵|┘♪