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Flura [38]
3 years ago
11

When you solve the equation x + 1 = 2x for x, the solution is 1. 1) Square both sides of the equation, and verify that your solu

tion satisfies the new equation. 2) Show that −13 satisfies the new equation but not the original equation.
Mathematics
1 answer:
tatiyna3 years ago
7 0

Answer:

(x + 1)² = (2x)²

(1 + 1)² = (2(1))²

2² = 2²

4 = 4

(-1 + 1)² = (2(-13))²

(-12)² = (-26)²

Not true

x = -13 satisfies neither

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Answer:

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Step-by-step explanation:

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Answer:

2.8 hours

Step-by-step explanation:

Distance = rate * time

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3 years ago
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