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If two times the square of a number minus five times that number is 35. What is the number?
If you mean: 2x^2 -5x = 35 then 2x^2 -5x -35 = 0 and by using the quadratic equation formula the value of x is (5-square root 305)/4 or (5+square root 305)/4
What is the square root of 25X to the second power y?
5x times the square root of y
How do you simplify the square root of 5x to the 13 power?
The square root of anything to an even power is that thing to half the power. √(5x^13) = √(x^12 5x) = √(x^12) √(5x) = x^6 √(5x) But is that really any simpler?
What is the answer for the solution 25x squared minus 9?
There is a formula for the "difference of squares." In this case, the answer is (5x + 3)(5x - 3)
What is the cube of the sum of x and y minus the square root of the sum of 5 x and 3 y?
It is (x + y)^3 - sqrt(5x + 3y) and there is no sensible simplification of this expression.
What is the conjugate of 5 square root of 10?
a+ square root of b has a conjugate a- square root of b and this is used rationalize the denominator when it contains a square root. If we want to multiply 5 x square root of 10 by something to get rid of the radical you can multiply it by square root of 10. But if we look at 5x( square root of 10 as ) 0+ 5x square root of 10 then the conjugate would be -5x square root of 10
Give example of a quadratic equations?
X2+5x-6. a=1, b=5, and c=-6 The formula is: -b plus or minus the square root of b squared minus 4ac all over 2a. -b+square root of b2-4ac ---- 2a -5 plus or minus the square root of 5 squared minus 4(1)(-6) -5 plus or minus the square root of 25-4(-6) -5 plus or minus the square root of 25+24 -5 plus or minus the square root of 49 -5 plus or minus 7 Here is where you split into two different answers: Number 1: -5 plus 7= 2 Number 2: -5 minus 7= -12 Your answer is X=2, -12
What is the solution of 5x the square root of 10 plus 15x?
5x = sqrt(10) + 15x -10x = sqrt(10) x = -sqrt(10)/10 = -sqrt(10)
If two times the square of a number minus five times that number is 35. What is the number?
If you mean: 2x^2 -5x = 35 then 2x^2 -5x -35 = 0 and by using the quadratic equation formula the value of x is (5-square root 305)/4 or (5+square root 305)/4
What is the square root of 25X to the second power y?
5x times the square root of y
How do you simplify the square root of 5x to the 13 power?
The square root of anything to an even power is that thing to half the power. √(5x^13) = √(x^12 5x) = √(x^12) √(5x) = x^6 √(5x) But is that really any simpler?
What is the answer for the solution 25x squared minus 9?
There is a formula for the "difference of squares." In this case, the answer is (5x + 3)(5x - 3)
What is the square root of 25x to the 2nd power?
5x
What is the solution to 5x plus 6 divided by 6x minus 4x minus 7 divided by 6x?
x = 0,1
What is the cube of the sum of x and y minus the square root of the sum of 5 x and 3 y?
It is (x + y)^3 - sqrt(5x + 3y) and there is no sensible simplification of this expression.
5x square minus 18x plus 9?
5x² - 18x + 9 = (5x² - 15x) - (3x - 9) = 5x(x - 3) - 3(x - 3) = (5x - 3)(x - 3).
What is the derivative of square root of 5x?
Derivative with respect to 'x' of (5x)1/2 = (1/2) (5x)-1/2 (5) = 2.5/sqrt(5x)
