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trasher [3.6K]
3 years ago
12

Solve x2 - 16x +64=-8 as

Mathematics
1 answer:
White raven [17]3 years ago
6 0

Answer:

Hello!

_______________________

x = 8 + 2i\sqrt{2,8} - 2i\sqrt{2}

Step-by-step explanation:

Solve the equation for x by finding x a, b, and c of the quadratic then applying the quadratic formula.

Hope this helped you!

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What are the solutions to this equation?
ziro4ka [17]

 

\displaystyle\\(x-4)^2=49\\\\(x-4)^2-49=0\\\\(x-4)^2-7^2=0\\\\(x-4-7)(x-4+7)=0\\\\(x-11)(x+3)=0\\\\x-11 = 0~~~\text{or}~~~x+3=0\\\\x-11=0~~~\implies~~~\boxed{x_1=11}\\\\x+3=0~~~\implies~~~\boxed{x_2=-3}\\\\\boxed{\bf The~solutions~are:~~x =11~~\text{or}~~x =-3}



8 0
3 years ago
Can anyone help me with this please
tigry1 [53]
It’s b here is proof of what i got
4 0
3 years ago
1. Ms. Rogers earns $___ each month. She pays 25% of her earnings, or $____ in federal taxes and 6% of her earnings, or $____ in
goldfiish [28.3K]

Answer:

2,196;    549;     131.76;     8;     175.68;      1339.56

Step-by-step explanation:

2,196 is the biggest number, so use that as the first number.

.25x2196=549

.06x2196=131.76

.08x2196=175.68

2196-(549+131.76+175.68)=1339.56

7 0
3 years ago
Your hourly salary increased from $15 to $22 what is the precent increase in your salary?
Elanso [62]

The percentage increase is 46%.

Original number/start = $15

End number = $22

Increase = $22 - $15 = $7

% increase = Increase ÷ Original Number × 100

Substitute in known values

% increase = 7 ÷ 15 × 100

Divide

% increase = 0.46 × 100

Multiply

% increase = 46%

The percentage increase is 46%.

Find out more information about percentage increase here

brainly.com/question/17447703

#SPJ4

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1 year ago
Hello<br>can you help me solve a question?<br>​
ICE Princess25 [194]

Answer:

Yes

Step-by-step explanation:

7 0
3 years ago
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