dupontdensky06 dupontdensky06

23-04-2020
Mathematics

contestada

Solve this equation for x. 2x² + 122 – 7= 0
2rº + 12z - 7 = 0
Step 1: What is the first step to solve this equation?
O Combine like terms.
O Factor the trinomial.
Isolate the constant term by adding 7 to both sides
of the equation.
Check
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DavidJames DavidJames

23-04-2020

Answer:

Combine like terms is the first step.

Step-by-step explanation:

Subtract '122-7' on both sides and that gives you [tex]2x^2=-115[/tex]

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