2^5 x 2^3 = 2^(5 + 3) = 2^8

To simplify and write in exponential form of 22 × 25, we can follow these steps:

Step 1: Simplify the multiplication of the bases.
- The base of the first term is 2.
- The base of the second term is 5.
- When multiplying the two terms, we multiply the bases together: 2 × 5 = 10.

Step 2: Simplify the multiplication of the exponents.
- The exponent of the first term is x.
- The exponent of the second term is 5.
- When multiplying the two terms, we add the exponents together: x + 5.

Step 3: Write the simplified expression in exponential form.
- The simplified expression is 10^(x+5).

Therefore, the simplified and exponential form of 22 × 25 is 10^(x+5).

Now, let's analyze the given options:

a) 27
- This option does not match the simplified and exponential form of 22 × 25, which is 10^(x+5).

b) 25
- This option does not match the simplified and exponential form of 22 × 25, which is 10^(x+5).

c) 28
- This option does not match the simplified and exponential form of 22 × 25, which is 10^(x+5).

d) None of these
- This option is the correct answer since none of the other options match the simplified and exponential form of 22 × 25, which is 10^(x+5).

In conclusion, the correct answer is option 'd' - None of these.

Is the answer is 2^7? because according to law of exponents a^m×a^n=a^m+n. Therefore 2^2×2^5=2^7. please correct the answer