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The x intercepts of y equals x2-2?
4
2x3 - 2x2 - x plus 1?
2x3 - 2x2 - x + 1 = 2x2(x -1) - (x - 1) = (x - 1)(2x2 -1) = (x - 1){[(sq. root of 2)(x)]2 -12} = (x - 1)[(sq. root of 2)(x) - 1][(sq. root of 2)(x) + 1]
What is the answer to 4 divided by the square root of 11?
0.3636
4 divided by square root of 5?
0.8
The square root of 3y divided by the square root of x?
The fraction must be rationalized. Since it is the square root of x in the denominator, you are going to multiply the numerator and denominator by the square root of x. For simplicity of the problem, root will take the place of the symbol for square root: root(3y)/root(x) root(3y)*root(x)/root(x)*root(x) root(3xy)/x The simplified answer is going to be the square root of 3xy divided by x. Hope that helped.
The x intercepts of y equals x2-2?
4
F -1 x - square root of x?
f(x)=x2f -1(x)=sq. root(x)__________________y2=x [invert y](y2)-1=x = 1/y2=xsq. root(1/y2)= sq. root (x) [y can't be squared, root both sides](1/y)=sq. root(x)y-1=sq. root(x)
What is the factored form of the square root of 75?
sq. root of 75 = sq. root of (25 x 3) = (sq. root of 25)(sq. root of 3) = 5(sq. root of 3)
Don't get why Tangent 60 degrees equals 50 x sq root of 3 should be sq rt of 3 divided by 50?
Because: tan(60) = square root of 3
Square root of 1296?
Square root of (1296) =Square root of (16 x 81)=SQ. root of (16) x Sq. root of (81) =4 x 9 =36
Square root of 484?
Find the factors of 484484= (4)(121)Square root of (484) = Sq. root (4 x 121) = Sq. root (4) x sq. root of (121) = 2(11) = 22
How do you Rationalize the denominator of the problem 50 square root divided by square root of 14?
3.5714
2x3 - 2x2 - x plus 1?
2x3 - 2x2 - x + 1 = 2x2(x -1) - (x - 1) = (x - 1)(2x2 -1) = (x - 1){[(sq. root of 2)(x)]2 -12} = (x - 1)[(sq. root of 2)(x) - 1][(sq. root of 2)(x) + 1]
What is the answer to 4 divided by the square root of 11?
0.3636
4 divided by square root of 5?
0.8
How do you simplify 3 root 7 squared?
(3 root 7) squared = (3 root 7) (3 root 7) = (3x 3) ( sq root 7 x 7) = 9 x sq root 49 = 9 x 7 = 63
What is the square root of 172 using radicands?
2 x sq root 43
