Incorrect:
√9 + 16

=
√9

+
√16
= 3 + 4 = 7

Correct:
√9 + 16

=
√25
= 5

Incorrect:
√9 + 16

=
√9

+
√16
= 3 + 4 = 7

Correct:
√9 + 16

=
√25
= 5

Incorrect:
6x + 3
6x + 2

=
3
2

Correct:
6x + 3
6x + 2

=
6x + 3
6x + 2

Incorrect:
6x + 3
6x + 2

=
3
2

Correct:
6x + 3
6x + 2

=
6x + 3
6x + 2

Mar 13, 19 11:50 AM
Learn how to derive the equation of an ellipse when the center of the ellipse is at the origin.
Basic math formulas
Algebra word problems
New math lessons
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Mar 13, 19 11:50 AM
Learn how to derive the equation of an ellipse when the center of the ellipse is at the origin.