0
Factoring requires you to reduce as much as possible. To factor 7x + 49, you remove the common factor of 7x and 49, which is 7, and multiply (7x + 49)/7 (which is x + 7) by 7, without actually simplifying.
7x + 49 = 7(x + 7)
Then, if possible, do the same thing until it cannot be further factored.
Add your answer:
Earn +20 pts
How would you factor x3 plus 343?
(x + 7)(x2 - 7x + 49)
How do you completely factor 21x4-14x3 plus 35x2 plus 7x?
7x(3x3 - 2x2 + 5x + 1)
How do you factor 7x plus 14y?
It is: 7(x+2y)
What are the factor of 6x2 plus 7x-5?
6x2 + 7x - 5 = (3x + 5)(2x - 1)
How do you factor 49x squared minus 84x plus 36?
49x2 - 84x + 36 = (7x - 6)(7x - 6) or (7x - 6)2
How would you factor x3 plus 343?
(x + 7)(x2 - 7x + 49)
7x2 plus 7x what is 49?
7x2 plus 7x5 = 49
How do you factor the polynomial 7x plus 49?
Factoring involves 'factoring out' the common numbers for each term. In a simple general form, a + ab = a(1+b). It's like "undistributing" factors: instead of multiplying both terms by a number, you essentially divide both terms by a number. In (7x + 49), both terms - 7x and 49 - have 7 as a factor. So, it can also be written: 7x + 49 = 7(x+7)
How do you factor 49x2 plus 42xb plus 9b2?
(3b + 7x)(3b + 7x) or (3b + 7x)2
How do you factor 7X plus 7?
7x + 7 = 7(x + 1)
Factor x2 plus 7x plus 10?
1
How do you factor 7X-49?
56
How would you factor 2x squared plus 7x plus 6?
You would factor 2x2 + 7x + 6 into (2x + 3) (x+2)
How do you factor 49x2 plus 70x plus 25?
49x²+70x+25 = (7x+5)² since the root (-70/(2*49)) of the quadratic equations is -5/7 (discriminant = 70²-4*49*25 = 0)
How do you factor x2 plus 7x plus 6?
x2 + 7x + 6 = (x + 6) (x + 1)
How do you completely factor 21x4-14x3 plus 35x2 plus 7x?
7x(3x3 - 2x2 + 5x + 1)
How do you factor 49xx plus 28x plus 4?
49x2+28x+4 = (7x+2)(7x+2) when factored
