Q: What is the value of -4x-2?

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sqrt(4x2) = Â± 2x

The slope changes as the value of x changes. For any point x, the slope is -8x.

zero

8

c = 25 4x2 + 20x + 25 (2x + 5)(2x + 5)

Only if the value of c is 9 because:- 4x2+12x+9 = (2x+3)(2x+3)

16

4x2 + 5x + 1 - 4x2 - 6x = - x + 1 or 1 - x4x2 + 5x + 1 - 4x2 - 6x = - x + 1 or 1 - x4x2 + 5x + 1 - 4x2 - 6x = - x + 1 or 1 - x4x2 + 5x + 1 - 4x2 - 6x = - x + 1 or 1 - x

81.

4x2-6.5 = 2.5

In real numbers there is no square root of -4x2 However, when using complex numbers where √-1 = i, then: √-4x2 = 2xi If you were asking, for example, with regard to the difference of two squares, eg y2 - 4x2, then you are actually finding the square root of 4x2 which is 2x, giving: y2 - 4x2 = (y + 2x)(y - 2x)

12x * 4x2 = 48x3

(x3 + 4x2 - 3x - 12)/(x2 - 3) = x + 4(multiply x2 - 3 by x, and subtract the product from the dividend)1. x(x2 - 3) = x3 - 3x = x3 + 0x2 - 3x2. (x3 + 4x2 - 3x - 12) - (x3 + 0x2 - 3x) = x3 + 4x2 - 3x - 12 - x3 + 3x = 4x2 - 12(multiply x2 - 3 by 4, and subtract the product from 4x2 - 12)1. 4x(x - 3) = 4x2 - 12 = 4x2 - 122. (4x2 - 12) - (4x2 - 12) = 4x2 - 12 - 4x2 + 12 = 0(remainder)

4x2-81

4x2 + x2 = 8 + x2

The GCF is 4x2.

1x8 2x4 4x2 4x2

2003 4x2 Gator

4x2 - 9y Not factorable from what I see.

if you are using bedmas its 4 but if you not it is 16

4x2=12

64

4x2 plus 3=11

49 Check when:- 4x2-28x+49 = 0 (2x-7)(2x-7) = 0 x = 7/2 and also x = 7/2

-3