Answer:If terms have the same base a and same fractional exponent n/m, we can add them. The rule is given as:
Can/m + Dan/m = (C + D)an/m
Here’s an example of adding fractional exponents:
2x2/5 + 7x2/5 = 9x2/5
Step-by-step explanation: anyway, i hope that this answers your question. Have a good day!
Answer:
multiply
Step-by-step explanation:
B
diameter = 2 * radius = 2 * 14 = 28 cm
