WebbSolve your math problems using our free math solver with step-by-step solutions. Our … Webb30 mars 2024 · 1 answer To simplify the expression (2k + 1) (k – 4), we use the distributive property, which states that a (b + c) = ab + ac. Applying this to the expression gives: (2k + 1) (k – 4) = 2k (k – 4) + 1 (k – 4) Multiplying out the terms within each parentheses gives: 2k (k – 4) = 2k² – 8k 1 (k – 4) = k – 4

8.3: Simplify Radical Expressions - Mathematics LibreTexts

WebbExample 1. Simplify 3 x2 + 5 x2. Solution. Since both terms in the expression are have same exponents, we combine them; 3 x2 + 5 x2 = (3 + 5) x2 = 8 x2. Example 2. Simplify the expression: 2 + 2x [2 (3x+2) +2)] Solution. First work out any terms within brackets by multiplying them out; Webb5 feb. 2014 · A. 5,2 B. -5,2 C. 5,2,-4 ** D. 5,-2,-4 For questions 2 and 3 add or subtract. 2. … how to share the book of mormon

Basic algebra – WJEC - GCSE Maths Revision - BBC Bitesize

WebbIn a 7 horse race, Bill thinks horses 1, 4, 6, will be the top 3 horses in the race, but not necessarily in that order. If Bill is correct, how many different outcomes are possible? Of a group of 50 students, 20 are freshmen, 10 are sophomores, 15 are juniors, and 5 are seniors. 5 members must be chosen. WebbThe Power Rule for Exponents. Let’s simplify (52)4. In this case, the base is 52 and the exponent is 4, so you multiply 52 four times: (52)4 = 52 • 52 • 52 • 52 = 58 (using the Product Rule – add the exponents). (52)4 is a power of a power. It is the fourth power of 5 to the second power. And we saw above that the answer is 58. WebbIn each of the given sentences, underline the relative pronoun and circle the word to … how to share text online