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Lvl 2

4* -8

=-32

4x -8 =-4

4x = -4 + 8

4x = 4

x= 1

Lvl 1

32

Q: What is 4x 8?

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4x-3-8 = 8 4x = 8+8+3 4x = 19 x = 4 and 3/4

(4x-8)2 = (4x-8)(4x-8) = 16x2-32x-32x+64 = 16x2-64x+64

4x - 3 = 8

4x - 8 = 16 Add 8: 4x = 24 Divide by 4: x = 6

4x - 3 = 5 4x = 5 + 3 4x = 8 x = 8/4 x = 2

Related questions

2(4x + 4) = (4x - 12) 8x + 8 = 4x - 12 8x - 4x + 8 = 4x - 4x - 12 4x + 8 = -12 4x + 8 - 8 = -12 - 8 4x = -20 4x/4 = -20/4 x = -5

8 + y = 4x8 + y - 4x = 4x - 4x 8 + y - 4x = 0 8 - 4x + y = 0

-4x + 8 = -4 -4x + 8 - 8 = -4 -8 -4x = -12 -4x/-4 = -12/-4 x = 3

4x-3-8 = 8 4x = 8+8+3 4x = 19 x = 4 and 3/4

8-3x-x = 12 8-4x = 12 -4x = 12-8 -4x = 4 x = -1

(4x-8)2 = (4x-8)(4x-8) = 16x2-32x-32x+64 = 16x2-64x+64

If: 4x+(-12) = 8 then 4x = 20 and x = 5

4x - 3 = 8

0.5

If the equation is y = 4x + 8, then the standard form is 4x - y + 8 = 0

4x - 8 = 16 Add 8: 4x = 24 Divide by 4: x = 6

The derivative of 2x2 + 4x + 8 is 4x+4.