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Solve

^{2} + + = 0

Where appropriate, leave answers as a fraction

Where appropriate, leave answers as a fraction

=

Show sign (+/-) in first box

=
2

Solve

^{2} + + = 0

Where appropriate, leave answers as a fraction

Where appropriate, leave answers as a fraction

=

Show sign (+/-) in first box

=
2

Solve

^{2} - = 0

Where appropriate, leave answers as a fraction

Where appropriate, leave answers as a fraction

=

Show sign (+/-) in first box

=
2

Solve

^{2} - = 0

Where appropriate, leave answers as a fraction

Where appropriate, leave answers as a fraction

=

Show sign (+/-) in first box

=
2

Solve

^{2} - + = 0

Where appropriate, leave answers as a fraction

Where appropriate, leave answers as a fraction

=

Show sign (+/-) in first box

=
2

Solve

^{2} - + = 0

Where appropriate, leave answers as a fraction

Where appropriate, leave answers as a fraction

=

Show sign (+/-) in first box

=
2

Solve

^{2} + + = 0

Where appropriate, leave answers as a fraction

Where appropriate, leave answers as a fraction

Show sign (+/-) in first box

=
=

2

Solve

^{2} - = 0

Where appropriate, leave answers as a fraction

Where appropriate, leave answers as a fraction

Show sign (+/-) in first box

=
=

2

Solve

^{2} - + = 0

Where appropriate, leave answers as a fraction

Where appropriate, leave answers as a fraction

Show sign (+/-) in first box

=
=

2