PPT-Warm Up Simplify each expression.

1 2 3 4 5 f x x 2 18 x 16 f x x 2 8 x 24 Find the zeros of each function Define and use imaginary and complex numbers Solve quadratic equations with complex roots. This activity is designed for working in pairs What to do Get a partner If working with a larger group divide into pairs In your pair open your envelope of cards Divide the cards into two groups 146WUgcSSZWSSZgZWTS 146WUgcSSWZgSScWUSWSS BScSWcSZSSWT Mathswatch. 103. GCSE Maths Starter . 8. Write 14 as a percentage of 20. What is 3y x 5y ?. Convert 2500g to kg. 1) Describe the correlation.. 5. ) Solve the equations below:. To simplify expressions by collecting like terms.. Lesson 2-5. A _______________ _______________ is an equation that involves two or more variables.. literal. equation. Rewriting a Literal Equation:. –. 2x + 5y = 12 Solve for y. .. _________________________________ . What Is A Surd ?. Calculate the following roots:. = 6. = 2. = 3. = 5. = 2. All of the above roots have exact values and are called . rational. .. Now use a calculator to estimate the following roots:. (with integers). Distributive Property. To multiply a number by a sum/difference of two terms, you can multiply that number by each term and add/subtract the two products.. a(b + c) = ab + ac. Order of . Operations. For any real number a,. For any real number a,. For any real number a,. Find an equivalent expression without parenthesis. Find an equivalent expression without parenthesis. Find an equivalent expression without parenthesis. Objectives. S. implify rational expressions.. Find undefined or excluded values for rational expressions. . Rational Expressions. Rational expressions are fractions with a variable in the denominator. . Using the properties to make expressions easier to work with.. What is an expression?. Numerical Expression. Variable/Algebraic Expression. Vocabulary. Look at the diagram of an expression. In your own words, write a description/definition for each vocabulary word given.. The prisoner was . emaciated. after a month of nothing but bread and water.. The . manacles. on his wrists and ankles prevented the prisoner from escaping.. The . queue. to buy tickets for Jose’s stand-up comedy show stretched all the way around the building. Hint, don’t forget to find the volume of the ice first!. ). Warm Up: Density of Ice. Does the density of ice you calculated make sense? Why or why not?. Warm Up: Density of Ice. Draw a dot diagram to compare the density of ice and water.. List as many types of scientists that you can in 1 minute.. Warm Up 1. List as many types of scientists that you can in 1 minute.. Warm Up 2. Use a dictionary to determine the meaning of the following prefixes:. List as many types of scientists that you can in 1 minute.. Warm Up 1. List as many types of scientists that you can in 1 minute.. Warm Up 2. Use a dictionary to determine the meaning of the following prefixes:. 3-8. Squares and Square Roots. 25. 64. 144. 225. 400. 1.. 5. 2. . 2.. 8. 2. 3.. 12. 2. . 4.. 15. 2. 5.. 20. 2. Learn. to find square . roots & cube roots.. Squares and Square Roots. 1.. . . 2.. . 3.. . Find the distance between each pair of points. Write your answer in simplest radical form.. 4. . C . (1, 6) and . D . (. –. 2, 0). 5.. . E. (–7, –1) and . F. (–1, –5).