Sumita is following this recipe to make flapjacks. Sumita uses 25 g of sultanas.
How many flapjacks is Sumita making?

Recipe: Makes 14 flapjacks
250 g margarine
175 g sugar
125 mL syrup
250 g oats
50 g sultanas

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

can you complete your sentence? i could !