49 + 49 + 49 + 49 + 49 = 245 OR 49*5=245
7 is a factor of 49.
The GCF (Greatest Common Factor) of 49 and 343 is 49. Since 49 is a factor of 343, it is automatically the GCF.
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)
49 plus 49
(2n + 7)(2n + 7)
(y + 7)(y + 7)
49 + 49 + 49 + 49 + 49 = 245 OR 49*5=245
(x + 7)(x2 - 7x + 49)
Doesn't factor evenly, use quadratic equation
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.
(4x + 7)(16x2 - 28x + 49)
4849494949505050------394
a + b + 4 is in its simplest form.
Factor tree for 49:49/ \7 x 7497,7
Factor: 49 = 7(7)
The greatest common factor of 49 and 343 is 49.