Mathematics, 16.10.2020 23:01 CamFootball638
Which of the equations are true identities? (x^2+2y)(x^2-3y)
A. }(x^2+2y)(x^2-3y)=x^4-6y^2
B. }&k^3-r^3=(k^2+r)(k-r^2)
Answers: 1
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Which of the equations are true identities? (x^2+2y)(x^2-3y)
A. }(x^2+2y)(x^2-3y)=x^4-6y^2
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