2^4 = 16 and 2^5 = 32
32x16=512
2^2 = 4 and 4^2 = 16
512-16=496
Answer:
8
Step-by-step explanation:
Evaluate 7 (x - 1) + 8 where x = 1:
7 (x - 1) + 8 = 7 (1 - 1) + 8
1 - 1 = 0:
7×0 + 8
0×7 = 0:
0 + 8
0 + 8 = 8:
Answer: 8
Answer: a) 15625, b) 0.2, c) 625, d) 0.008.
Step-by-step explanation:
Since we have given that
a) 
As we know that

So, it becomes,

(b) 
So, it becomes,

(c) 
As we know that

So, it becomes,

(d) 

Hence, a) 15625, b) 0.2, c) 625, d) 0.008.
12x^4+18x^2
= 3x^2 (4x^2+6)
Thus, the greatest common factor is 3x^2