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What is the trinomial for x square plus 2x?
Complete the square. X^2 + 2X halve the linear term ( 2 ), square it and add to polynomial X^2 + 2X + 1
What makes the polynomial a perfect square x2 plus 22x plus?
121
What number do you add to complete the square x2 plus 10x?
25
What number must be added to the polynomial to complete the square of x2 plus 18x?
81. To complete the square of x^2 + 18x, you take half the coefficient of the x term (half of 18 is 9), and square that number (9 squared is 81). To confirm this works, you can now factor x^2 + 18x + 81 and see that it factors as (x+9)(x+9), or (x+9)^2, a perfect square.
What makes the polynomial a perfect square trinomial 4x2-32x plus?
64
What is the trinomial for x square plus 2x?
Complete the square. X^2 + 2X halve the linear term ( 2 ), square it and add to polynomial X^2 + 2X + 1
What makes the polynomial a perfect square x2 plus 22x plus?
121
The polynomial 4x2 plus 5x plus 4 has how many roots?
None, it involves the square root of a negative number so the roots are imaginary.
Is the square root of x plus 2 a polynomial?
No. by definition, the polynomial should contain an integer as exponent and square root 1/2 is not an integer.
What number do you add to complete the square x2 plus 10x?
25
What number must be added to the polynomial to complete the square of x2 plus 18x?
81. To complete the square of x^2 + 18x, you take half the coefficient of the x term (half of 18 is 9), and square that number (9 squared is 81). To confirm this works, you can now factor x^2 + 18x + 81 and see that it factors as (x+9)(x+9), or (x+9)^2, a perfect square.
What makes the polynomial a perfect square trinomial 4x2-32x plus?
64
What number is needed to complete the square x squared plus 36x0?
324
What is the complete factored form of the following polynomial 15j3 plus 30j2?
15j2(j + 2)
What value of c makes the polynomial a perfect square x2 - 14x plus c?
49
What value of c makes the polynomial a perfect square x2 14x plus c?
49
X2 plus 14x equals -7 what number is added to complete the square?
49-apex
