- #1
basty
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How to find
##\sqrt{(a+b) + 2 \sqrt{ab}} = \sqrt{a} + \sqrt{b}##
?
##\sqrt{(a+b) + 2 \sqrt{ab}} = \sqrt{a} + \sqrt{b}##
?
Square both sides.basty said:How to find
##\sqrt{(a+b) + 2 \sqrt{ab}} = \sqrt{a} + \sqrt{b}##
?
Algebra is a branch of mathematics that deals with symbols and the rules for manipulating those symbols to solve equations and analyze relationships between quantities.
Algebra is important because it helps us to solve real-life problems and make sense of the world around us. It is also a fundamental building block for higher level math concepts.
The basic operations in Algebra are addition, subtraction, multiplication, and division. These operations can be applied to both numbers and variables.
An equation is a mathematical statement that shows that two quantities are equal, while an expression is a combination of numbers, variables, and operations. An equation has a solution, while an expression does not.
To solve an Algebraic equation, you need to isolate the variable on one side of the equation. This can be done by using inverse operations, which are operations that undo each other. Once the variable is isolated, you can solve for its value.