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if its -8x+16=0 x=2

if its -8x-16=0 x=-2

if its -8x=16 x=-2

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โˆ™ 2013-11-20 20:40:29
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Q: What is -8x 16?
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What is X2 plus 8X plus 16?

X2 + 8x + 16 = 10x +16x2 + 8x + 16=2x + 8x + 16=10x + 16


X2 - 8x plus 16 equals 0?

x*x - 8x +16 = 0 x*x = 8x + 16 x - 16 = _/8x x_/-4 = 2 x = 2


what is this answer -8x = -24?

16


The equation of tangent to curve y x 2 at 4 16 is 8x plus y plus 16 0 8x-y-16 0 8x-y plus 16 0 8x plus y-16 0 B is right answer how?

There is not a way to give the answer to this equation. You will have to give me the value of the letters.


How do you substitute 6x 4y-12 8x-14y-16?

6x=4y=-12 8x-14y=-16


8x plus 9.16 equals 4x plus 16?

8x + 9.16 = 4x + 16 8x - 4x = 16 - 9.16 4x = 6.84 x= 1.71


What is the factor of the polynomial x2 - 8x plus 16?

x2-8x+16 = (x-4)(x-4) when factored


How do you solve 5 - 8x equals 16 - 8x?

You add 8x to each side. This gives you 5 = 16. Since this has no solution, the original equation doesn't have any solution, either.


What is 8x 16?

8 x 16 = 128


How do you factorise 8x 16?

I assume you mean...., 8X + 16 8(X + 2) ======


What is the gcf of 8x plus 16?

It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one expression, 8x+16, in the question!


What is the answer to 8(x plus 1)3-2(8x plus 4)?

It is 8x + 16


What is the answer of 8x plus 16 equals 6x?

8x + 16 = 6x -> 2x + 16 = 0 -> 2x = -16 -> x = -8


What is 8x squared minus 8x minus 16 in factorization form?

(4x-8)(2x+2)


Express in factor form 8x - 128?

-120


16 plus 2x equals 10 plus 8x?

16 + 2x = 10 + 8x 2x - 8x = 10 - 16 -6x = -6 x = 1 Check: 16 + 2(1) = 10 + 8(1) 18 = 18


What is the slope intercept form of the equation -8x-2y equals 16?

-4 is the slope because -2y=8x+16 y= -4x - 8


If 8x plus 4y equals 16 what is the slope?

If 8x + 4y = 16, then y = - 2x + 4 Thus the slope is -2 and the intercept is 4.


What does 8x for each value of x mean?

You would multiply that value by 8 for every number. So if x is 2, 8x is 16, if x is 3, 8x would be 18.


How do you factor 8x-16?

8(x - 2)


What is the answer to 4 x plus 8?

It is 8x + 16


What is 8x 8?

16


What number should you add to complete the square x2 plus 8x equals -3?

You ignore the constant part (-3 in this case), calculate half of the coefficient of the linear part (8, in this case), and square this half. (1/2 of 8 is 4; the square of 4 is 16). This gives you the perfect square x2 + 8x + 16. To get something equivalent to the original expression, you must both add and subtract 16, and include the term which I previously ignored (-3): x2 + 8x + 16 - 16 - 3, which you can write as (x2 + 8x + 16) - 16 - 3. The part within parentheses is the perfect square.


How do you solve inequality 8x 16?

To solve the inequality of 8x = 16 use simple algebra to isolate x. Divide both sides of the equation by 8. You will then be left with the equation x = 2, which is our answer.


What is the square root of 8x squared plus 16 minus 3x equals 0?

the answer of √8x+16-3x=0 is x= 0.447213595 = +/- 0.447(to 3 decimal places) if I'm not mistaken