(______-2x) степень 2=49- _______+________

(_____-2x) степень 2=49- +

To solve this equation, let's start by expanding the left side of the equation using the exponent rule: (-2x) степень 2 = (-2x)(______-2x)

Using the FOIL method, we get: (______-2x) степень 2 = ________ * ________ + ________ * (-2x) + (-2x) * ________ + (-2x) * (-2x) = ________ + ________ + ________ + ________

Now, let's simplify the expanded equation: (______-2x) степень 2 = ________ + ________ + ________ + ________

Next, let's combine like terms on the right side of the equation: (______-2x) степень 2 = ________

Now, we can set this expression equal to 49: (______-2x) степень 2 = 49

Therefore, the equation can be written as: ________ + ________ + ________ + ________ = 49

To find the missing terms and values, additional information or equations are needed. Please provide more details or context to continue with the solution.