Seea solution process below: Explanation: Solve each term on the left side of the equation for 0 : Solution 1: 3x = 0 33x = 30 4x (x-5)=0 Two solutions were found : x = 5 x = 0 Step by step solution : Step 1 :Equation at the end of step 1 : 4x • (x - 5) = 0 Step 2 :Theory - Roots of a product : 2.1 A
Noticethe different uses of X and x:. X is the Random Variable "The sum of the scores on the two dice".; x is a value that X can take.; Continuous Random Variables can be either Discrete or Continuous:. Discrete Data can only take certain values (such as 1,2,3,4,5) Continuous Data can take any value within a range (such as a person's height)
Simplificarsacando los parentesis Multiplicar por el mÃnimo común múltiplo=36 simplificar expandir y resolver 8x-4=4x+20 sumar 4 a ambos lados 8x-4+4=4x+20+4 simplificar 8x=4x+24 restar 4x de ambos lados 8x-4x=4x+24-4x simplificar 4x=24 dividir ambos lados por 4 simplifico y resuelvo x=6
SolveUsing the Quadratic Formula x(x-5)=36. Step 1. Move all terms to the left side of the equation and simplify. Tap for more steps Step 1.1. Simplify the left side. Tap for more steps Step 1.1.1. Step 4.1.5. Pull terms out from under the radical, assuming positive real numbers. Step 4.2. Multiply by . Step 5. The final answer is
WHEN THE SUM of two numbers multiplies their difference --. ( a + b ) ( a − b) -- then the product is the difference of their squares: ( a + b ) ( a − b) = a2 − b2. For, the like terms will cancel. (Lesson 16.) Symmetrically, the difference of two squares can be factored: x2 − 25 = ( x + 5) ( x − 5) x2 is the square of x. 25 is the
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x 1 4 x 5 36 x 5 9
