Question

Find whether the value of the following expressions is a negative or a positive integers.

a) (-3)²⁷×(-5)³
b) (-8)⁴×(-6)⁵
c) (-15)²⁸×(12)³⁶
d) 28¹⁵×(-15)²⁸

give answer with full explanation
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Answer 1

Answer:

a)positive

b)postive

c)negative

d)negative

Step-by-step explanation:

Hope it helps

Answer 2

Answer:

What Is an Integer?

An integer is a number with no decimal or fractional part, from the set of negative and positive numbers, including zero.

Examples of integers are: -5, 0, 1, 5, 8, 97,

and 3,043.

A set of integers, which is represented as

Z, includes:

Positive Integers: An integer is positive if it is greater than zero. Example: 1, 2, 3 . . .

Negative Integers: An integer is negative if it is less than zero. Example: -1, -2, -3 . . .

Zero is defined as neither negative nor positive integer. It is a whole number.

Z = {... -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, ...}