asked 168k views
2 votes
Solve.

x² + 4x + 4 = 18



​ x=2±3√2 ​

​ x=4±9√2 ​

x=−2±3√2

​ x=−4±3√2 ​



What are the solutions to the equation?

a2−10a+25=49


help

asked
User Klaujesi
by
8.2k points

1 Answer

0 votes
x=−2±3√2
and the solutions to the second equation are a=12,-2
answered
User Magnus Hoff
by
8.1k points
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