Question

The value of (2)^5 X (2)^6 - (2)^7 X (2)^8 is ​

Answer 1

Answer:

-30720

Step-by-step explanation:

2⁵ x 2⁶ - 2⁷ x 2⁸

using law of index

${2}^{5 + 6} - {2}^{7 + 8}$

${2}^{11} - {2}^{15}$

2048 -32768 = -30720