Ack please help! this is due in 20 minutes If using the method of completing the square to solve the quadratic equation x^2+15x+25=0 which number would have to be added to "complete the square"?

300b(x) is graphed by the functio

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.

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