taylorbadillo taylorbadillo

28-09-2021
Mathematics

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Find the inverse of x

Find the inverse of x class=

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golauren24 golauren24

28-09-2021

switch x and y variables so y =7x^2 + 4
therefore x = 7y^2 +4
x -4 =7y ^2
(x-4)/7 = y^2
take square root of both sides
root (x-4)/7
sorry i can’t write out answer here
lmk if you want me to attack an image instead

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