If you are provided that
(78)^9 = 6
And (69)^4 = 11
What will be the result of (89)^2 = ? Choose the correct choice from the following choices:
A) 15	B) 16	C) 17	D) 18	E) 19
Solution:   7 + 8= 
<gadget id="calculator">7 + 8</gadget>
<output>15</output>
15 and   15 - 9= 
<gadget id="calculator">  15 - 9</gadget>
<output>6</output>
6   6 + 9= 
<gadget id="calculator">6 + 9</gadget>
<output>15</output>
15 and   15 - 4= 
<gadget id="calculator">  15 - 4</gadget>
<output>11</output>
11   Therefore, (89)^2 will be:   8 + 9= 
<gadget id="calculator">8 + 9</gadget>
<output>17</output>
17 and   17 - 2= 
<gadget id="calculator">  17 - 2</gadget>
<output>15</output>
15   15nswer 15
<result>A</result>
If you are provided that
(78)^9 = 6
And (69)^4 = 11
What will be the result of (89)^2 = ?