Answer:
25+25 = 50
sum means +
Integers are positive and negative numbers, no decimals or fractions though
Answer: 5^11
Step-by-step explanation:
If two exponents are being multiplied together, and they have the same base and different exponents then just add the exponents and let the base stay the same.
5^8 * 5^3 = 5^11
Answer:
15x^9
Step-by-step explanation:
A=l x w
5x^4 times 3x^5 is basically 3*5*x^4*x^5
when you multiply exponents with the same base, you add the exponents, so it becomes 15x^9
