Divide both sides of the equation by x: x2 = 9x x2 / x = 9x / x x = 9
x2-9x = x(x-9)
8x + 9x = x(8 + 9) = x(17) = 17x
-4
Asuming you ment The Factor of x^2+9x+18 the answer is (x+3)(x+6) Asuming you ment The Factor of x^2+9x+18 the answer is (x+3)(x+6)
9x is the lowest common multiple. (9x * 1 = 9x) (x * 9 = 9x)
125 x 47 = 5875
(-9x^2/√x) + 4= [-9x^2/x^(1/2)] + 4= (-9x^2)[x^(-1/2)] + 4= -9x^[2 + (-1/2)] + 4= -9x^(2 - 1/2) + 4= -9x^(3/2) + 4= -9√x^3 + 4= -9√[(x^2)(x)] + 4= -9x√x + 4Or,(-9x^2/√x) + 4= [(-9x^2)(√x)/(√x)(√x)] + 4= [(-9x^2)(√x)/√x^2] + 4= [-9(x)(x)(√x)/x] + 4 simplify x= -9x√x + 4
x2-9x can be factored by taking x out of each term x(x-9)
The GCF is x.
-9x - 10 = 62 -9x = 72 x = -8
The expression (9x 7)-(x 3) can be simplified as follows: (9x - 7) - (x - 3) = 9x - 7 - x + 3 = 8x - 4
9x+6=51 9x = 45 x= 5 9x-6=51 9x = 57 x= 6.33
Divide both sides of the equation by x: x2 = 9x x2 / x = 9x / x x = 9
9x+18 = 180 9x = 180-18 9x = 162 x = 18
9x-53=6/x 9x2-53x=6 9x2-53x-6=0 9x2+x-54x-6=0 x(9x+1)-6(9x+1)=0 (9x+1)x(x-6)=0 9x+1=0 or x-6=0 9x=-1 or x=6 x=-1/9 or x=6
If: x+16 = 9x then x = 2