It’s a personal challenge
Answer:
Step-by-step explanation:
The even number of minus signs means the product will be positive. A factor of 3 can be removed to simplify the product. As usual, the numerator of the product is the product of numerators, and the denominator of the product is the product of denominators.
The answer to the expression is 0.
In this expression, we have two terms that are identical: .
When we multiply a negative number by another negative number, the result is positive.
So, both of these terms become positive, and since they are identical, when we subtract one from the other, we get zero.
Now, let's provide a more detailed explanation.
When we multiply , we first multiply the numerators to get 9 and the denominators to get 42.
So, .
Now, we can simplify by dividing both the numerator and denominator by their greatest common divisor, which is 3.
So, simplifies to .
Therefore, the expression becomes , and when we subtract these two identical fractions, the result is indeed 0.
for such more questions on expression
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2. -1/2^2
3. -1/2^3
4. -1/2^4
5. -1/2^5
Answer:5
Step-by-step explanation:
we know two negatives divided by each other make a positive so -10/-2 is the equivalent of 10/2= 5
Answer:
$43.00
Step-by-step explanation:
$129.00 / 3=$43.00
B: 2x + y = -6
C:x - 2y = 7
D:8x - 4y = -5
solve for the values of A and B and C and D with full workings and solution (this problem is from my 5th grade math book, just for fun)