Solve by factoring:
3
(
m
+
3
)
2
+
2
(
m
+
3
)
−
1
=
0
\displaystyle {3}{\left({m}+{3}\right)}^{{2}}+{2}{\left({m}+{3}\right)}-{1}={0}
3
(
m
+
3
)
2
+
2
(
m
+
3
)
−
1
=
0
Give
either
of the two solutions.
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\displaystyle
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity