Mathematics, 20.07.2021 05:00 billey32
For the polynomial 6xy2-5x?y?+9x? to be a trinomial with a degree of 3 after it has been fully simplified, what is the
missing exponent of the y in the second term?
0
e 1
2.
x 3
Answers: 3
![6xy^2 - 5x^{[]}y^{[]} + 9x^{[]}](/tpl/images/1396/6620/142fe.png)
![6xy^2 - 5x^{[]}y^{[]} + 9x^{[]} = 6xy^2 - 5x^{[2]}y^{[1]} + 9x^{[3]}](/tpl/images/1396/6620/3c61d.png)
![6xy^2 - 5x^{[]}y^{[]} + 9x^{[]} = 6xy^2 - 5x^2y + 9x^3](/tpl/images/1396/6620/df9bc.png)
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For the polynomial 6xy2-5x?y?+9x? to be a trinomial with a degree of 3 after it has been fully simpl...
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