The equation when the blanks are completed is 8(5) + 8(2) = 8(5) + 8(2) = 56
How to fill the missing numbers in the blank?
The equation is given as:
8(5 + 2) = blank(5) + blank(2) = blank
Represent the blanks with variables x, y and z.
So, we have the following equation.
8(5 + 2) = x(5) + y(2) = z
Expand the bracket
8(5) + 8(2) = x(5) + y(2) = z
By comparing the equations, we have
x = 8 and y = 8
So, we have:
8(5) + 8(2) = 8(5) + 8(2) = z
Expand the brackets
8(5) + 8(2) = 40 + 16 = z
Evaluate the sum
8(5) + 8(2) = 56 = z
So, we have:
8(5) + 8(2) = 8(5) + 8(2) = 56
Hence, the equation when the blanks are completed is 8(5) + 8(2) = 8(5) + 8(2) = 56
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