In completing the square method, considering the equation X^2 - 2x + the number to be added should be<u> 1 </u>to make it a perfect square
<h3>How to know term that should added</h3>
The standard quadratic equation is of the form
ax^2 + bx + c
The completing the square method is one of the methods of solving quadratic equations
The factor to be added to the equation while using the completing the square method is of the formula
(b / 2a)^2
compared to the equation in the problem X^2 - 2x +
= (b / 2a)^2
= (2 / 2)^2
= (1)^2
= 1
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Answer:
B. 12
x = 12
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Answer:
Step-by-step explanation:
So the answer would be
They are -9 and 8. because since 9 times 8 is 72, you need the 9 to be negative to add to -1
Answer:
234
Step-by-step explanation:
i honestly don't know but i just added them all up together
