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I expect the second term is NOT 6x15in which case, there is an arithmetic symbol missing between 6x and 15.
x2+ 6x + 9 is the completed square so you will need to work out what needs to be added: depending on -15 or +15.
I expect the second term is NOT 6x15in which case, there is an arithmetic symbol missing between 6x and 15.
x2+ 6x + 9 is the completed square so you will need to work out what needs to be added: depending on -15 or +15.
I expect the second term is NOT 6x15in which case, there is an arithmetic symbol missing between 6x and 15.
x2+ 6x + 9 is the completed square so you will need to work out what needs to be added: depending on -15 or +15.
I expect the second term is NOT 6x15in which case, there is an arithmetic symbol missing between 6x and 15.
x2+ 6x + 9 is the completed square so you will need to work out what needs to be added: depending on -15 or +15.
I expect the second term is NOT 6x15in which case, there is an arithmetic symbol missing between 6x and 15.
x2+ 6x + 9 is the completed square so you will need to work out what needs to be added: depending on -15 or +15.
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What number must you add to complete the square x2 minus 4x equals 1?
4
What number do you add to complete the square x2-19?
-17
What number must you add to complete the square of x2 12x -9?
The idea is to take half the linear part (12, in this case), then square it. The constant part must be equal to this result.
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 t complete the square x2 plus 18x equals -13?
81. To complete the square, halve the coefficient of the x term (18/2 = 9) and add the square of this (92 = 81) to both sides: x2 + 18x = -13 ⇒ x2 + 18x + 81 = -13 + 81 ⇒ (x + 9)2 = 68
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 be added to the polynomial to complete the perfect square x2-24x?
144
What number must be added to the polynomial to complete the square x2-5x?
-3
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 24x equals 17n?
You must add (17n + 144).
What number must be added to the polynomial to complete the square x2 - 20x?
Adding 100 completes the square. { I wonder why you want to complete the square when the expression already factors as x(x-20) }.
What number must you add to complete the square x2 minus 4x equals 1?
4
What number must you add to complete the square x2 plus 22x equals 0?
it is 121
What number must be added to the polynomial to complete the square x2 7x?
49/4 or 12.25
What number must be added to the polynomial to complete the square x2-9x?
-7
What number must you add to complete the square of x to the power of 2 plus18x subtracted by13?
94
What number must you add to complete the square x2 plus 2x 23?
You need to add -22.
