Select the difference of (6x2 - 3x3) - (4x2 - 8x3)......(a)7X^6 (b)7x^5(c)2x^2-11x^3(d) 2x^2+5x^3

(6x^2 - 3x^3) - (4x^2 - 8x^3) = 6x^2 - 3x^3 - 4x^2 + 8x^3 = 2x^2 + 5x^3

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Asked 1/22/2014 12:18:42 PM

Updated 5/22/2014 3:44:00 AM

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(6x^2 - 3x^3) - (4x^2 - 8x^3)

= 6x^2 - 3x^3 - 4x^2 + 8x^3

= 2x^2 + 5x^3

= 6x^2 - 3x^3 - 4x^2 + 8x^3

= 2x^2 + 5x^3

Added 5/22/2014 3:44:00 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [5/22/2014 5:07:09 AM]

Select the difference of (6x2 - 3x3) - (4x2 - 8x3)......(a)7X^6 (b)7x^5(c)2x^2-11x^3(d) 2x^2+5x^3
**Weegy:** (6x² - 3x3) - (4x² - 8x3) = 2x² -3x3 + 8x3;
= 2x² + 5x3;
The answer is (d) 2x^2+5x^3 ; (More)

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Updated 1/22/2014 1:09:20 PM

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Simplify the following expression. 8(4x + 2)..(a)32x+16 (b)32x+2 (c)48x (d)12x+10
**Weegy:** 8(4x + 2) is a. 32 x+16. (More)

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Updated 1/22/2014 1:05:27 PM

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Select the product of (5x - 2)(3x + 7)..(a) 15x^2-29x-14 (b)44x-14 (c)15x^2+29x-14 (d) 8x+5
**Weegy:** (5x - 2)(3x + 7);
= 5x(3x + 7) - 2(3x + 7 );
= 15x² + 35x - 6x - 14;
= 15x² + 29x - 14;
The product of (5x - 2)(3x + 7) = (c) 15x^2+29x-14. (More)

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Updated 1/22/2014 1:07:47 PM

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Simplify the following expression. (x + 2)3..(a)8x^3 (b)x^3+8 (c) x^3+6x^2+12x+8 (d)x^3+6

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Updated 8/13/2014 9:07:55 PM

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(x + 2)^3 = x^3+6x^2+12x+8

Added 8/13/2014 8:47:44 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [8/13/2014 9:07:56 PM]

Select the product of (7x + 3)(7x - 3). (a)49x^2-9 (b)49x^2-42x-9 (c)14x^2 (d)14x
**Weegy:** (7x + 3)(7x - 3) = (a) 49x^2-9 **User:** Simplify the following expression. (x + 2 (a)8x^3 (b)x^3+8 (c)x^3+6x^2+12x+8 (d)x^3+6 (More)

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Updated 1/22/2014 2:37:46 PM

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