When x is equal to 10, the value of 1/2x is 5.
The value of x would be 0
16
I assume you mean (x+10)(x+2) This would equal x^2+12x+20 x^2 means x squared
x2-12x+20=0you can factor this equation into:(x-10)(x-2)=0set each factor equal to zero & solve for x to get:x=10 & x=2
It is: 12x
The value of x works out as 10
10+12x=-14 -14-10=12x 12x=-24 x=-2
-1
x + 12x + 20 = (x + 10)(x + 2)
-12x = 72 Divde both sides by -12 to find the value of x: x = -6
If you mean: x^2 +12x +20 then it is (x+2)(x+10) when factored
20