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likoan [24]
4 years ago
9

PLEASE HELP ITS DUE TODAY! Explain why the equation(x-4)^2-28=8. Then solve the equation to find the solutions. Show your work

Mathematics
1 answer:
liberstina [14]4 years ago
8 0

Here is your answer:

Let's solve your equation step-by-step.

(x−4)2−28=8

Step 1: Simplify both sides of the equation.

x2−8x−12=8

Step 2: Subtract 8 from both sides.

x2−8x−12−8=8−8

x2−8x−20=0

Step 3: Factor left side of equation.

(x+2)(x−10)=0

Step 4: Set factors equal to 0.

x+2=0 or x−10=0

x=−2 or x=10

Answer:

x=−2 or x=10

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<h3>What is the solubility curve?</h3>

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If the solubility curve has been shown in the graph, then we can be able to obtain the solubility of the salt from the data shown on the plot.

Learn more about solubility curve: brainly.com/question/9537462

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