A quadratic equation in the form of: x2-54x+560 = 0 whose solutions are x = 14 and x = 40
40 multiplied by 14 is 560.
It's a simple second-degree equation in 'A' . Like any second-degree equation, it has two solutions. They are +14 and -14 .
In the equation 30x=40, x is the number 30 is multiplied by in order to equal 40.
2/5 or 40/100 is equal to 40%
1/4 acre.
40 multiplied by 14 is 560.
To find the factors of 560 where the middle term is -24, we can express the equation in the form of (x^2 + mx + n = 0), where (m) is the middle term and (n) is the product of the factors. The factors of 560 that also add up to -24 are -14 and -40, since (-14 + (-40) = -24) and (-14 \times -40 = 560). Thus, the required factors are -14 and -40.
It's a simple second-degree equation in 'A' . Like any second-degree equation, it has two solutions. They are +14 and -14 .
40 gallons
In the equation 30x=40, x is the number 30 is multiplied by in order to equal 40.
2/5 or 40/100 is equal to 40%
1/4 acre.
14/35 x 100 = 40. Therefore, the whole is equal to 40. Therefore, 65 percent is equal to 40 - 14 = 26.
To solve for x, set up the equation: 2x +2x = 40 (then simplify) 4x = 40 (then divide both sides of the equation by 4) x = 10 (this is the answer)
A stone is 14 pounds. Forty stone would be 40 X 14, or 560 lbs.
85
1 and 2.