Question

State whether true or false:
a. A number that represents how many times the number is

multiplied by itself is known as exponent.
b. Usual form of the expression 9 × 10- 5is given by 90 × 10-4.
c. In standard form 56700000 is written as 567 × 100000.
d. a
m
× an
is equal to am+n
.​

Answer 1

Answer:

I hope it helps you

Step-by-step explanation:

1.true

2.false

3.false

4.true