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Q: Square root of 18x divided by the square root of 32?
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Related questions

Rationalize the denominator -8 divided by the square root of 18x?

-26


Solve x2 plus 18x plus 4 equals 0?

This quadratic equation which will have two solutions can be solved by completing the square or by using the quadratic equation formula.Completing the square:x2+18x+4 = 0(x+9)2+4 = 0(x+9)2+4-81 = 0(x+9)2 = 77x+9 = + or - the square root of 77x = -9 + or - the square root of 77If you're not too sure about the procedure of completing the square your maths tutor should be familiar with it.


Is 9x2-18x plus 9 a trinomial square?

Yes.


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


Is this trinomial a trinomial square x2-18x plus 81?

x2-18x+81 = (x-9)(x-9) when factored


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.


The square of 9 more than a number is equal to 9 more than a square of the number what is the number?

(x+9)^2 =x^2 + 9 X^2 + 18x + 81 = X^2 +9 18X + 72 = 0 18X = -72 X =- 4


What number must you add to complete the square x2 plus 18x equals 29?

If: x^2 +18x = 29 Then completing the square: (x+9)^2 -81 = 29 or (x+9)^2 = 110


Does 12 sq yrds equal a 18x 20 ft room?

18 feet x 20 feet = 360 square feet. There are 9 square feet in one square yard, so 360 square feet = 40 square yards, not 12 square yards.


Is 9X2-18X plus 36 a perfect square?

No 9xx-18x+36 9(xx-2x+4) xx-2x+4 (doesn't factor evenly)


Is 9x2-18x 36 a perfect square trinomial of the form A2-2AB B2?

false


How do you solve x 2-18x-4 equals 0 by completing the square?

x² - 18x - 4 = o x² - 18x = 4 x² - 18x + (18/2)² = 4 + (18/2)² x² - 18x + 81 = 4 + 81 (x - 9)² = 85 x - 9 = ±√85 x = 9 ±√85 x = 9 + √85 or x = 9 - √85 if you are still confused, i want you to follow the related link that explains the concept of completing the square clearly.