Click your Algebra 2 textbook below for homework help. Our answers explain actual Algebra 2 textbook homework problems. Each answer shows how to solve a. Algebra 2/Trigonometry Regents Exam. Regents Examination in Algebra II. Please note: You must use Adobe Acrobat Reader/Professional X. Free Algebra 2 worksheets created with Infinite Algebra 2. Printable in convenient PDF format.
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But the way to think about this is if you could solve for the absolute value expression, you could then– it then turns into a much simpler problem, then you can take it from there.
Algebra 2 Rational expressions Overview Variation Operate on rational expressions. Mathplanet hopes that you will enjoy studying Algebra 2 online with us!
You have these absolute values in it. So let’s do that, so plus 6 times the absolute value of x plus 7. So you could almost treat this expression– the absolute value of x plus 7, you can just treat it as a variable, and then once you solve for that, it becomes a simpler absolute value problem.
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Alggebra 2 Equations and inequalities Overview Solve equations and simplify expressions Line plots and stem-and-leaf plots Absolute value Solve inequalities.
How to solve system of linear equations. And then we’re left with 6 minus 4, which is just 2. Algebra 2 How to graph functions and linear equations Overview Functions and linear equations Graph ansaers and relations Graph inequalities.
So that’s going to be equal to 2. Easiest way is to subtract 4 right over there, but if we do it on the left-hand side, we have to do it on the right-hand side as well. Algebra 2 Exponential and logarithmic functions Overview Exponential functions Logarithm and logarithm functions Logarithm property.
Regents Examination in Algebra II
We’re just going to solve for the absolute value of x plus 7. Quadratic functions and inequalities.
How to graph functions and linear equations. Let me just rewrite this equation so that the absolute values really pop out. Algebra 2 Quadratic functions and inequalities Overview How to graph quadratic functions How to solve quadratic equations The Quadratic formula Standard deviation and normal distribution. The negative 6 and the algegra x plus 7’s cancel out, or absolute values of x plus 7’s cancel out, and that was intentional. Algebra 2 Alggebra functions Overview Basic knowledge of polynomial functions Remainder and factor theorems Roots and zeros Descartes’ rule of sign Composition of naswers.
It’s this complex equation. We’re just subtracting 7 from both sides. So that’s how we got this. So how can we reason through this? So that’s one possibility for x.
Video transcript We’re asked to solve for x. And so what does this get us? Now the key here– at first it looks kind of daunting. Exponential and logarithmic functions.
You’ll see what I mean. Algebra 2 Polynomials and radical expressions Overview Simplify expressions Polynomials Factoring polynomials Solving radical equations Complex numbers.
Algebra 2 Discrete mathematics and probability Overview Counting principle Permutations and combinations Probabilities. So now let’s just solve for x. So this is 8 times the absolute value of x plus 7 plus in that same color– is equal to negative 6 times the absolute value of x plus 7 plus 6. This Algebra 2 math course is divided into 13 chapters and each chapter is divided into several lessons.
Solve absolute value equations. Algebra 2 Matrices Overview Basic information about matrices How to operate with matrices Determinants Using matrices when solving system of equations. So that’s going to alebra 14 absolute values of x plus 7, 14 times the absolute value of x plus 7. Easiest way to get rid of it is to add 6 times the absolute value of x plus 7 to the right-hand side.