(x2 plus 40) (x minus 1)
x2+14x+40 = (x+4)(x+10) when factored
A: 11x = 5y + 80 B: 9x - 15y = 120 A: 11x - 5y = 80 B: 9x - 15y = 120 A: 11x - 5y = 80 B: 3x - 5y = 40 A - B: 8x = 40 x = 5 Now we can plug that value of x into one of the original equations to solve for y: 11(5) - 5y = 80 55 - 5y = 80 -5y = 25 y = -5
No solution in integers.
(x + 5)(x + 8)
(x2 plus 40) (x minus 1)
5(x=8)
x2+14x+40 = (x+4)(x+10) when factored
A: 11x = 5y + 80 B: 9x - 15y = 120 A: 11x - 5y = 80 B: 9x - 15y = 120 A: 11x - 5y = 80 B: 3x - 5y = 40 A - B: 8x = 40 x = 5 Now we can plug that value of x into one of the original equations to solve for y: 11(5) - 5y = 80 55 - 5y = 80 -5y = 25 y = -5
4(n + 2)(2n + 5)
40 + 6 + 0.3 + 0.07 = 46.37
10(x+4)
No solution in integers.
x2 + 3x - 40 = (x + 8)(x - 5)
(x + 5)(x + 8)
X - 4
(x + 5)(x + 8)