Answer:
So the equation in standard form will be
Step-by-step explanation:
We have given equation 
We have to write this expression in standard form
For writing in standard form first we have to do operation on the expression
We know that there is property of exponent that when two functions are multiplied with each other then there exponent are added
So 
So the equation in standard form will be 
Answer:
Well, it's the perimeter, so...40.
You just calculate the perimeter of a rectangle with the lenght of 12 and width of 8, by the formula

or you can factor it out.
Answer:3x^2-5x=-8 is the one that has 2 complex solutions
Step-by-step explanation:
Answer:
y = 2x + 11, if you're supposed to convert to y = mx + b
you know that y=mx +c then in the place of m is 3 then answe is also three.