To calculate the sum of 49 plus 49 plus 49 plus 49 plus 49, you would multiply 49 by 5, which equals 245. This is because addition is a form of repeated multiplication. So, 49 multiplied by 5 is 245.
7 is a factor of 49.
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)
The GCF (Greatest Common Factor) of 49 and 343 is 49. Since 49 is a factor of 343, it is automatically the GCF.
49 + 66 + 132 + 31 = 278
(2n + 7)(2n + 7)
(y + 7)(y + 7)
(x + 7)(x2 - 7x + 49)
Doesn't factor evenly, use quadratic equation
To calculate the sum of 49 plus 49 plus 49 plus 49 plus 49, you would multiply 49 by 5, which equals 245. This is because addition is a form of repeated multiplication. So, 49 multiplied by 5 is 245.
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)
a + b + 4 is in its simplest form.
4849494949505050------394
Factor tree for 49:49/ \7 x 7497,7
Factor: 49 = 7(7)
The greatest common factor of 49 and 343 is 49.