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How do you factor out 3x2 plus 54x plus 243?
Divide all terms by 3 and so x2+18x+81= (x+9)(x+9) when factored
What does x 9 look like on a graph?
Do you mean f(x) = x9 ? It would look something like this: ..........................|............. ..........................|............. .........................|.............. ................____/............... .............../........................ ..............|......................... .............|.......................... .............|..........................
What is the simplified expression of x to the power of nine divided by x to the power of two?
x9/x2 = x9-2 = x7
Which pair of numbers does the square root of 89 fall between?
9 and 10 9 x9 =81 10 x 10 = 100
What is the square footage of a 8'x9' area rug?
72 square feet (8 x 9 = 72).
What is the square root of x to the ninth?
the square root (abbreviated: sqrt) of x9 can be written like this: sqrt(x9) = (x9)(1/2) = x[9*(1/2)] = x(9/2)
What is x plus 9 divide by x minus 9?
18
How do you factor out 3x2 plus 54x plus 243?
Divide all terms by 3 and so x2+18x+81= (x+9)(x+9) when factored
What does x 9 look like on a graph?
Do you mean f(x) = x9 ? It would look something like this: ..........................|............. ..........................|............. .........................|.............. ................____/............... .............../........................ ..............|......................... .............|.......................... .............|..........................
What is x times the 9 power times x to the 4 power?
assuming your question is "X9 times X4" the answer is "X13"
What is the value of x in this fraction 9 plus x over 3 equals 13?
x=30...9+30=39 then divide by 3 equals 13.
What is square root of x9?
sqrt x9 = x9/2 = x4.5------This depends on what you're asking. If you're asking sqrt(9x), or square root of "9" times "x", then the answer would be 3(sqrt(x)), or 3 times square root of x.If you were asking sqrt(x^9), then the answer would be as follows:sqrt(x^9)= sqrt((x^8)*(x))= [sqrt(x^8)]*[sqrt(x)]= (x^4)*(sqrt(x))(If it's too hard to understand, the answer would be x^4 times the square root of x.)That was simplified radical form. The above answer, x^(4.5) is also correct.
-2x plus 18 equals 0?
x=9 divide each side of -2x + 18 = 0 by -2, then x - 9 = 0 add 9 to each side of the equation, then x = 9
What is x to the 5th power divided by x to the 9th power?
0.5556
What is x plus 9?
9
What is x when 10x plus 9equals 8x plus 21?
X= 6 10x + 9 = 8x + 21. subtract 8x and 9 to both sides 2x = 12. divide by 2 to both sides x = 6
What is the simplified expression of x to the power of nine divided by x to the power of two?
x9/x2 = x9-2 = x7
