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3 years ago

State the largest solution of (x + 3)2 - 4 = 0.

1 answer:

3 0

Hello :
(x+3)² -2² = 0
by identite : a²-b² =(a-b)(a+b)
(x+3-2)(x+3+2)= 0
(x+1)(x+5)=0
x+1=0 or x+5=0
x=-1 or x=-5
<span>the largest solution is : - 1</span>

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Answer:

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Step-by-step explanation:

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2 years ago

2. Find the area and circumference of the circle to the right.<br>16.6 m<br>

adoni [48]

Answer:

AREA:

$A=216.42m^2$

CIRCUMFERENCE:

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Step-by-step explanation:

The formula that is used to calculate the area of a circle is:

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Where "r" is the radius of the circle.

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Substituting the radius, you get that the area and the circumference are:

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CIRCUMFERENCE:

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3 years ago

Read 2 more answers

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3 years ago

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3 years ago

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2 years ago