The answer is c they cancel out and the answer would be 0
Answer:
Step-by-step explanation:
x^2-6x=7 is our equation
x^2-2*3*x= 7
So the term we will be adding is 3^2 since 3 the second term is 2*3*x
x^2-6x+9=7-9
We added 9 and substract it to keep the equation
(x+3)^2 = -2
Wich is impossible since a squared number is always positive
Answer:
h = 6
Step-by-step explanation:
√3-1
after subtracting one from √3 and dividing two you get √3-1
