x=1 or x= 1/2
given equation is:
we have to find the value of x.
the zero-product property states that
if x.y=0 then x=0 or y=0 or both.
apply the zero-product property to the given equation.
2x-2=0 or 8x-4=0
first solve 2x-2=0
adding 2 to both sides of above equation,we get
dividing by 2 to both sides of above equation,we get
now, solve 8x-4=0
adding 4 to both sides of above equation,we get
dividing by 8 to both sides of above equation,we get
hence,the solution is x=1 or x=1/2.
first, see if you can group the terms. i will first put this in latex to make it easier to understand. we have , and we can factor a out of the first group, and a out of the other group, to get let's multiply everything by -1 now to ge t multiplying all this does not change it, because -1^2=1.
because a^2-b^2=(a+b)(a-b), we get out final answer as .
1.) 46.66 (many sixes) 2.) 4180.5
well. its easy, you just need to divide the work.
1) 13.82 /0.3
hope this ; )