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Multiplying Algebraic Expressions indicated operations, and simplify.$$\left(\sqrt{h^{2}+1}+1\right)\left(\sqrt{h^{2}+1}-1\right)$$
$h^{2}$
Algebra
Chapter 0
Prerequisites
Section 5
Algebraic Expressions
Equations and Inequalities
Campbell University
Oregon State University
Harvey Mudd College
University of Michigan - Ann Arbor
Lectures
01:13
Perform the indicated oper…
01:14
Perform the operations and…
01:01
Simplify each expression.<…
01:35
Simplify$$\frac{\frac{…
02:21
00:43
02:58
Simplify the fractional ex…
06:08
00:23
01:48
Simplify completely.$$…
02:04
Simplify.$$\frac{\…
01:08
01:37
02:14
Simplify. $$\sqrt{1+x^{2}}…
02:09
03:45
00:36
01:10
06:18
Perform the operation and …
00:29
Simplify$$\frac{(x+h)^…
Okay, so we've been given, um true Outbreak Expressionists Times in together here on. So I was right. Expressions in this case. Uh huh. Route hate squared. Plus warm on. That's inside of the route. Plus another one all times by route. Hey, Tshwete. 1st 1 again became the side of the room and then minus one outside the room. Okay, so those are two things has together, and we've been asked to expand on super not to expand this. You can identify that. This is actually, um, a difference off two squares. So and there's a formula for working out the difference of two squares when you can identify, Madam, the two Outbreak freshman's being times together. That will give the difference of two squads. And that is that if you have a first term plus a second term, all of that being tired by a first term minus second term, then the answer is going to be the first time squared, which in this case, is hate Square plus one Oscar minus the second time squared. So our second term here is just walk. Okay. Sa answer here is going to be so this hate square performance, Tristen side of the square roots. So when we square that the square root is just gonna disappear So what would be left with hate squared? Plus one for our first time here. And that's to be minus one squared, which is just one Hey, squared plus one minus one. Just gonna be left with a squad. So that's the answer. If you have any questions about that, you could email me, Daniel. Dr. J. P. H don't know that at Gmail. Don't come. Thank you very much. First thing, and I wish you'd dress their studies.
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