Decide whether each value is a solution to each equation.
x = – | x = 3 | x = 7 | |
2 x 2 – 6 x = 56 | |||
x 2 – 10 x + 24 = 3 | |||
2 x 2 + 16 x = – |
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Excellent!
Now entering the Challenge Zone—are you ready?
x = – | x = 3 | x = 7 | |
2 x 2 – 6 x = 56 | |||
x 2 – 10 x + 24 = 3 | |||
2 x 2 + 16 x = – |
Now entering the Challenge Zone—are you ready?