WebbConsider 20 independent visitors and let the random variables W, X, Y, and Z denote the number of visitors routed to each page. Calculate the following: a. P(W = 5, X = 5, Y = 5, Z = 5) b. P(W = 5, X = 5, Y = 5, Z = 5) c. P(W = 7, X = 7, Y = 6│Z = 3) d. P(W = 7, X = 7, Y = 3│Z = 3) e. P(W ≤ 2) f. E(W) g. P(W = 5, X = 5) h. P(W = 5│X = 5) Webb17 apr. 2024 · R D Sharma - Mathematics 9 2199 solutions SEE ALL Advertisement Answer 5 people found it helpful kabraarchita Answer: (√5-√2) (√5+√2) = 3 Explanation: Simplification of (√5-√2) (√5+√2) = (√5)²- (√2)² By \: algebraic\: identity \: \boxed { (a-b) (a+b)=a^ {2}-b^ {2}} = 5 - 2 = 3 Therefore, (√5-√2) (√5+√2) = 3 ••••
Ex 9.5, 4 - Simplify (ii) (2x + 5)^2 − (2x − 5)^2 - teachoo
WebbTo simplified any fraction follow those steps, which is given below-. Find the GCD (Greatest Common Divisor) or HCF (Highest Common Factor) for both numerator & denominator. … WebbTry It 9.122. Simplify: 10 − 75 20. We have used the Quotient Property of Square Roots to simplify square roots of fractions. The Quotient Property of Square Roots says. a b = a b, b ≠ 0. Sometimes we will need to use the Quotient Property of Square Roots ‘in reverse’ to simplify a fraction with square roots. a b = a b, b ≠ 0. cannot preview jpg files windows 10
Simplify (3√5−5√2)(4√5+3√2) - teachoo
WebbWhat is the Simplified Form of 5/9? A simplified fraction is a fraction that has been reduced to its lowest terms. In other words, it's a fraction where the numerator (the top part of the fraction) and denominator (the bottom part … WebbSimplify 5(x-9)^2. Step 1. Rewrite as . Step 2. Expand using the FOIL Method. Tap for more steps... Step 2.1. Apply the distributive property. Step 2.2. Apply the distributive property. … WebbStep 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify and reduce … Free math calculators with step-by-step explanations to solve problems for … Free math problem solver answers your algebra, geometry, trigonometry, … Over 5 Billion Problems Solved. About Mathway. Mathway provides students … Free math problem solver answers your algebra, geometry, trigonometry, … cannot preview pdf in windows 10 explorer