6 + 10 = 16
If the question is writen out "10-5x2+8/2=" then with the correct order of operations it would be "10-(5x2)+(8/2)=". This simplifies to "10-10-+4=". Finally, this comes to "4"
5x2 + 15x = 0 5x(x + 3) = 0 therefore, x = 0 or x + 3 = 0 that is, x = 0 or x = -3
well... order of operations... says 7 + (2x3) - (5x2) which is 7 + 6 - 10 simplified as 13 - 10
5x2-8x-4
x2 • (5x2 + x + 8)
X= (3/5 , -2)
5x2 + 9x + 4 = (x + 1)(5x + 4).
its 10
-1
5x2 + 3x - 1 does not have rational factors.
5x2 - 16x + 12 = 5x2 - 10x - 6x +12 = 5x(x - 2) - 6(x - 2) = (x - 2)(5x - 6) Whether or not these are in descending order depends on the value of x.
(5x + 2)(x + 1)