Simplify the expression.
7t^4*7t^4
A.49t^8
B.14t^4
C.49t^16
D.14t^4
Is the answer A??
it is that.
Yes, the answer is A) 49t^8.
To simplify this expression, you need to apply the rules of exponents. When you multiply two terms with the same base (in this case, both terms have a base of 7t), you add the exponents.
So, 7t^4 multiplied by 7t^4 can be simplified as follows:
7t^4 * 7t^4 = (7 * 7) * (t^4 * t^4) = 49t^(4+4) = 49t^8
Therefore, the simplified expression is 49t^8, which matches option A.