Answer:

Step-by-step explanation:

Remember to use your exponent rules
You would have to find a common denominator
The first question is a and the second is a
The answer is 286
Step-by-step explanation:
70 x 4 = 280 plus 6 equals 286
The factors are the parts that are being multiplied together.
4 and (5+x) are the two that are being multiplied and also the expression you get when you factor the distributed expression.
So the factors of 4(5+x) are:
4 and (5+x)