Question 17355: x/3 + x/4 = 14 hope you can help me solve this Answer by venugopalramana(3286) (Show ...

Question 465324: 14^x-3=21 i know the answer is approx 4.154 but im not sure how to correctly arrive at this answer. i would like to see the proper steps. Answer by ewatrrr(24785) ( Show Source ):

x*(x-1) is right. Use the ^ (caret) for exponentiation. x^2 means x squared. x/2y means Use the ^ (caret) for exponentiation. x^2 means x squared. x/2y means Resources : Simplifier Portal , help with entering simplifier formulas (a must read).

You can put this solution on YOUR website! 14+x/3=10 what is x equal to-----14+x/3=10 Multiply thru by 3

Let y = x^3. Then your equation takes the form (y+14)*(y-51) = 1014. Reduce it to the standard quadratic equation form and solve it by any method. y^2 + 14y - 51y - 14*51 = 1014 y^2 - 37y - 1728 = 0 The roots are 64 and -27. Hence, two different roots of the original equation are 4 and -3.

An angle measures 14° less than three times its complement. Find the measure of the angle and it's complement.. Let x = angle 90-x = complement of x. x = 3(90-x)-14 x = 270 - 3x -14 x = 256 - 3x 4x = 256 x = 64. 90-64 = 26. The two angles are 64 and 26

You can put this solution on YOUR website! Hi, 2x+5y=34 x+2y=14 |||Multiplying 2nd EQ by -2, 2nd and adding to the 1st EQ to eliminate x

Let x = length of the 1st piece: Write an equation for each phrase: "the second piece is twice as long as the first piece," 2x = length of the 2nd piece: "the third piece is 3in more than four times the length of the first piece" 4x + 3 = length of the 3rd piece: Solve x + 2x + (4x+3) = 17 7x = 17 - 3 7x = 14 x = 2 inches is the 1st piece.

Question 1053637: x-8(3.14)=3.14 This is what I have gotten for the equation above. Can you please see if I have gotten it correct and help explain to me what I had did wrong.

let's pull the 9 out of the numerator and from underneath the radical, let's do the same for the y in the denominatorso we get 9/y TIMES cubed root of x^14. (YOU MUST KNOW THE LAWS OF EXPONENTS--GO BACK AND REVIEW!!!) x^14(1/3) is the same as cubed root of x^14. x^14/3 =x^4 with 2/3 left, soo we also pull an x^4 out.