Factor this expression completely and then place the factors in the proper location on the grid. 9a 4 - b 2
Updated 4/8/2016 11:21:43 PM
Edited by jeifunk [4/8/2016 11:21:24 PM], Edited by jeifunk [4/8/2016 11:21:32 PM], Confirmed by jeifunk [4/8/2016 11:21:43 PM]
g
Original conversation
User: Factor this expression completely and then place the factors in the proper location on the grid. 9a 4 - b 2

Weegy: 9a^4 - b^2 = (3a^2 + b)(3a^2 - b)

User: Factor x 10 - y 2.

User: Factor this expression completely and then place the factors in the proper location on the grid. x2 - 9

Weegy: x^2 - 9 = (x - 3)(x + 3)

User: Factor 0.04m 2 - n 2.

Weegy: 0.04m^2 - n^2 = (0.2m - n)(0.2m + n)

User: Factor 1 - 2.25x^8.

Updated 4/8/2016 11:21:43 PM
Edited by jeifunk [4/8/2016 11:21:24 PM], Edited by jeifunk [4/8/2016 11:21:32 PM], Confirmed by jeifunk [4/8/2016 11:21:43 PM]
Rating
8
1 - 2.25x^8;
= 1 - (1.5x^4)^2;
= (1 - 1.5x^4)(1 + 1.5x^4)
Confirmed by jeifunk [4/8/2016 11:21:54 PM]
8
x^10 - y^2;
= (x^5)^2 - y^2;
= (x^5 - y)(x^5 + y)
Confirmed by jeifunk [4/8/2016 11:20:40 PM]

tiny structures that conduct protein synthesis
Weegy: Tiny structures that conduct protein synthesis are called Ribosomes. (More)
Updated 3/28/2016 10:46:05 AM
Factor 5x^2-7x + 2.
Weegy: 5x^2 - 7x + 2 = (5x - 2)(x - 1) (More)
Updated 3/28/2016 8:37:02 AM
Which of the following is the complete factorization of 25a^2 - 100?
Weegy: 25a^2 - 100 = 25 (a - 2) (a + 2) (More)
Updated 3/28/2016 9:09:06 AM
Factor the four-term polynomial. mn-15+3m-5n
Updated 3/28/2016 11:02:15 PM
mn - 15 + 3m - 5n;
= m(n + 3) - 5(3 + n);
= (m - 5)(n + 3)
Confirmed by jeifunk [3/28/2016 11:44:32 PM]
What is the product of (4x + 3)(-2x - 5)?
Weegy: (4x + 3)(-2x - 5) = -8x^2 - 6x - 20x - 15 = -8x^2 - 26x - 15 User: Factor 6a 2 - 23a - 4. Weegy: 6a^2 - 23a - 4 = (6a + 1)(a - 4) User: What is the middle term of the product of (5a - 7)(2a - 1)? Weegy: (5a - 7)(2a - 1) = 10a^2 - 5a - 14a + 7 = 10a^2 - 19a + 7 The middle product is -19a. User: 4a^2 - 8a - 5 Weegy: 4a^2 - 8a - 5 = 2a*a - 10a + 2a - 1*5 = (2a + 1)(2a - 5) User: Find the length and width of a rectangle with an area of 2x 2 + x - 3. (More)
Updated 3/28/2016 8:08:08 AM
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