Question

What is the sign of -4x\cdot y\cdot 0^6−4x⋅y⋅0 6 minus, 4, x, dot, y, dot, 0, start superscript, 6, end superscript when xxx and yyy are positive numbers?

Answer 1

Answer:

non-negative

Step-by-step explanation:

Given

$-4x\cdot y\cdot 0^6$

$x , y > 0$ --- Positive numbers

Required

The sign

$-4x\cdot y\cdot 0^6$

First, we simplify the expression

$0^6 = 0$

So:

$-4x\cdot y\cdot 0^6 = -4x\cdot y\cdot 0$

The product of 0 and any factor is 0. So:

$-4x\cdot y\cdot 0^6 = 0$

Since the result is 0, then the sign is non-negative