What is 3a to the power of 2?

What is 3a to the power of 2?

What is the square of 3a?

Answer. 3a square =9a2.

How do you expand 3a 4b 2?

Step-by-step explanation:

1. ( 3a + 4b)² By using identity :- ➡️(a+b)² = a²+b²+2ab.
2. (3a+4b)²
3. = (3a)² + (4b)² + 2×(3a)×(4b)
4. = 9a² + 16b² + 24ab.

What is 3x3x3x3x3 in exponential form?

​ ​You already know that multiplication is repeated addition, right? In the same way we can use exponential expressions to write repeated multiplications. 3x3x3x3x3 is three multiplied by itself five times. We can write it this way: three raised to the power of five to save some space.

What is 2 raised power 5?

Answer: 2 to the power 5 can be expressed as 25 = 2 × 2 × 2 × 2 × 2 = 32.

How do you solve 3 squared?

To square a number: multiply it by itself.

1. Example: What is 3 squared? 3 Squared. …
2. Example: What happens when we square (−5) ? Answer: …
3. Example: (−3) squared. (−3) × (−3) = 9.
4. Example: What are the square roots of 25? (−5) × (−5) = 25. …
5. Example: What is √25? …
6. Example: What is √36 ? …
7. Example: what is √10? …
8. Square Root Day.

How do you find the square of 3a +7b?

Find the square of 3a+7b.

1. 1st Method- Simple multiplication of both the brackets. (3a+7b)² (3a+7b)(3a+7b) …
2. 2nd Method- Using the identity. (3a+7b)² (3a)² + (7b)² + 2×3a×7b. …
3. 3rd Method- Splitting and then application of the property. (3a+7b)² Here we can write (3a+7b) as (2a+a+7b) …
4. Solution: (5x-y)² …
5. Solution: (a+2b)²

How do you find the square of 2a B?

(2a+b)2=4a2+2∗2a∗b+b2=4a2+4ab+b2.

What is ab3?

a + b)3 formula is also an identity. It holds true for every value of a and b.The (a + b)3 is given as, (a + b)3 = (a + b)(a + b)(a + b) = (a2 + 2ab + b2)(a + b) = a3 + a2b + 2a2b + 2ab2 + ab2 + b3.

What is the expansion of 3a 4b 5c 2?

On further calculation we get, (−3a+4b−5c)2=9a2+16b2+25c2−24ab−40bc+30ca.

Which of the following is the expansion of 3a 4b 3?

Hence, (3a+4b)3=27a3+108a2b+144ab2+64b3.

How will you read 37 write in words?

Therefore 37 in words is written as Thirty Seven.

What is the power of 3 5?

Exponent Tables and Patterns

How do you find the exponential form?

What is the value of 2 Power 4?

Example: 24 = 2 × 2 × 2 × 2 = 16.

What is the value of 3 Power 8?

Answer: 3 to the power of 8 is 6561.

What is the value of 2 Power 8?

Answer: The value of 2 raised to 8th power i.e., 28 is 256.