Answer
$(5x^3 -2)^2=25^6-20x^3+4$
Work Step by Step
$(5x^\square -2)^2=25^6-20x^3+4$
$(5x^\square -2)^2$
$=25x^{2\square}-20x^\square +4$
$=25x^6-20x^3+4$
$\square=3$
$(5x^3 -2)^2$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.