What should be the first step when solving the quadratic equation below?
(x+10)2−25=36
(1 point)
Responses
Take the square root of both sides of the equation.
Take the square root of both sides of the equation.
Divide both sides of the equation by 2.
Divide both sides of the equation by 2.
Add 25 to both sides of the equation.
Add 25 to both sides of the equation.
Subtract 10 from both sides of the equation.
1 answer
To solve the equation \((x+10)^2 - 25 = 36\), the first step should be to isolate the squared term. You can do this by adding 25 to both sides of the equation.
So, the correct first step is:
Add 25 to both sides of the equation.
This simplifies the equation to \((x+10)^2 = 61\). After this, you can take the square root of both sides.
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