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What number must be added to complete the square of x SQUARED plus 12x equals -3?
9
What number must be added to x2 plus 9x to complete the square?
To complete the square for the expression (x^2 + 9x), take half of the coefficient of (x) (which is 9), square it, and add that value. Half of 9 is (4.5), and squaring it gives (20.25). Therefore, the number that must be added is (20.25). Thus, the completed square form is ((x + 4.5)^2).
What number do you add to complete the square x2 plus 10x?
25
What number is needed to complete the square x squared plus 36x0?
324
X2 plus 14x equals -7 what number is added to complete the square?
49-apex
What number must you add to complete the square x2 plus 2x equals -1?
You must add 1
What number must you add to complete the square x2 plus 22x equals 0?
it is 121
What number must you add to complete the square x2 plus 24x equals 17n?
You must add (17n + 144).
What number must you add to complete the square x2 plus 12x equals 40?
You must add 36 to complete the square on the left hand side.You must add 36 to complete the square on the left hand side.You must add 36 to complete the square on the left hand side.You must add 36 to complete the square on the left hand side.
What number must you add to complete the square x2 plus 10x equals 31?
You need to add -6
What number must you add to complete the square x2 plus 16x equals -7?
square root -5 minus 14 or - square root -5 minus 14
What number must you add to complete the square of x2 plus 12x equals 40?
The constant term - the part without a variable - must be equal to the square of one half the linear term - the number in front of the "x". That is, it must be (12/2)2 = 36.
What number must be added to complete the square of x SQUARED plus 12x equals -3?
9
What number must be added to x2 plus 9x to complete the square?
To complete the square for the expression (x^2 + 9x), take half of the coefficient of (x) (which is 9), square it, and add that value. Half of 9 is (4.5), and squaring it gives (20.25). Therefore, the number that must be added is (20.25). Thus, the completed square form is ((x + 4.5)^2).
What number do you add to complete the square x2 plus 10x?
25
What number must you add to complete the square x2 2x 13?
That would depend on the plus or minus and equality signs of which none have been given.
What number is needed to complete the square x squared plus 36x0?
324
