i hope you mean (2x^2 + 21x + 49) you cant solve it its already in its lowest possible form
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.
49
(2x+7)(x+7)
The answer to 7x7 is 49. Another times (x) sum that equals 49 is: 1x49 There are other sums that equal 49, but I have not typed them.
2x+9 = 49-3x 2x+3x = 49-9 5x = 40 x = 8
3x-5+2x=-49 is the same as 5x=-44 or x=-44/5
4x2 + 28x + 49 = 4x2 + 14x + 14x + 49 = 2x(2x + 7) + 7(2x + 7) = (2x + 7)(2x + 7) or (2x + 7)2
Let the number is x So, X+20=69 X=69-20 X=49 THE NUMBER IS 49 SO, 49 plus 20 equal to 69 .•.
49 plus 56 plus 112 equals 217.
i hope you mean (2x^2 + 21x + 49) you cant solve it its already in its lowest possible form
36+8=44 49+42=91 Therefore,if both equations are not equivalent, then 36+8 doesn't equal 49+42
71 plus 23 plus 49 is equal to 143.
49 plus 10 equals 59.
49 plus 7 equals 56.
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2x2 + 21x + 49 = 2x2 +14x +7x + 49 = 2x(x + 7) + 7(x + 7) = (2x + 7)(x + 7)