Question

find the value of 4x3+9=12 and 10x=30​

Answer 1

1) 4x3+9=12

=> 4x^3/4=12/4

=> x^3=3/4

=> x=3√3/4

=> x=

2)10x=30

=> 10x/10=30/10

=> x=3

Answer 2

Answer:

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