Math Antics | Basic Math Videos and Worksheets
Algebra Basics - Part 1. What is Algebra? Solving Basic Equations Pt. 1; Solving Basic Equations Pt. 2; Solving 2-Step Equations
Inequalities In Algebra • mathantics.com Solving & Graphing Linear Inequalities Instructions: Solve each inequality for y and then graph it on the coordinate plane.
mmute (subtraction and division). One way to solve these equations is to do an extra initial step to re-arrange the equation so that it looks like. (x + 5) 12 = 2 (x + 5) x + 5. 12 = 2(x + 5) 2. 6 = x + 5 −5 −5. 1 = x or x = 1. 3 11 = 23 − 4x. +4x +4x 4x + 11 = 23 -11 -11 4x = 12. 4 4.
Practice EIA 1Rules PracticeFind the value of these exponents using the rules. at you learned in the video. You will also need to know the perfect squares. 1. 3. 5. 7. 9. 11. 13.
In Algebra, when a number isn’t known, we use a symbol. s place. (or letter) 4 Fill in the blank. ed to represent unknown values arecalled variables becau. e their values can change or vary.6 Circle to indicate. f this statement is true or false.A symbol CAN’T …
These laws were discussed in the video called “Exponents in Algebra”. The first law tell you that anything raised to the 0. th. power is always 1. The second law tells you that anything raised to the 1. st. power is just itself. This important law helps us understand that negative exponents are essentially repeated division.
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ALG 1 - Math Antics
Implied Multiplication. ALG 1Instructions: Since multiplication is implied in Algebra, we often don’t need to actually write the times symbol ‘. ’. Re-write these algebraic equation without the times s. 1 2 × b = 4 − x × y. 2b = 4 − xy. 3 x × y = a × b. d × c. 5 (x + 2) × (m × k) = p. 7 y = m × x + b.
1. 2 3. 4 5. 6 7. 8 9. 10. See Video for step-by-step . solutions to each problem. 10. x 15 = 5 = = = = 10 = 4. x x. x x. x 49. 81 16. ± ±. ± x. x x = 25. x = ± ...
Complete each Function Table and then graph the function. Remember that each row of the function table forms an ordered pair (x , y). FUN 2 0 1 1
1 2Name:ExercisesDate:Inequalities In. gebraSolve for y and then graph the inequ. Solve for y and then graph the inequality. + x < y + 1 9 − 8x ≤ -2y − 3. y.
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