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A + b whole square?
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A + b whole square?
Explanation of (a+b)^2
The expression (a+b)^2 represents the square of the sum of two variables a and b. When we expand this expression, we get:
(a+b)^2 = (a+b) × (a+b)
= a × a + a × b + b × a + b × b
= a^2 + 2ab + b^2
Breaking Down the Expression
- a^2: This term represents the square of the first variable a.
- 2ab: This term represents twice the product of the two variables a and b.
- b^2: This term represents the square of the second variable b.
Example
Let's take an example to understand this better. Suppose we have to find the square of the sum of 3 and 5, i.e., (3+5)^2. We can use the above equation to solve it:
(3+5)^2 = 3^2 + 2 × 3 × 5 + 5^2
= 9 + 30 + 25
= 64
Therefore, (3+5)^2 = 64.
Conclusion
In conclusion, the expression (a+b)^2 represents the square of the sum of two variables a and b. When we expand this expression, we get a^2 + 2ab + b^2. We can use this formula to find the square of the sum of any two variables.
The expression (a+b)^2 represents the square of the sum of two variables a and b. When we expand this expression, we get:
(a+b)^2 = (a+b) × (a+b)
= a × a + a × b + b × a + b × b
= a^2 + 2ab + b^2
Breaking Down the Expression
- a^2: This term represents the square of the first variable a.
- 2ab: This term represents twice the product of the two variables a and b.
- b^2: This term represents the square of the second variable b.
Example
Let's take an example to understand this better. Suppose we have to find the square of the sum of 3 and 5, i.e., (3+5)^2. We can use the above equation to solve it:
(3+5)^2 = 3^2 + 2 × 3 × 5 + 5^2
= 9 + 30 + 25
= 64
Therefore, (3+5)^2 = 64.
Conclusion
In conclusion, the expression (a+b)^2 represents the square of the sum of two variables a and b. When we expand this expression, we get a^2 + 2ab + b^2. We can use this formula to find the square of the sum of any two variables.
Community Answer
A + b whole square?
(A+B) ² = a² +2ab+ b²
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A + b whole square? for Class 8 2025 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about A + b whole square? covers all topics & solutions for Class 8 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A + b whole square?.
A + b whole square? for Class 8 2025 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about A + b whole square? covers all topics & solutions for Class 8 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A + b whole square?.
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