Answer:
see below
Step-by-step explanation:
It is helpful to know the special forms for factoring of the difference of squares and for the square of a binomial. In any event, you can always multiply out the factors and compare the result to the list of polynomials on the left.
a² - b² = (a -b)(a +b)
(a -b)² = a² -2ab +b²
The last one requires you to collect terms before factoring.
4y² +5y -6
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From a "test-taking" point of view, you can see that the final constant of each of the polynomials on the left is different. This means you can make the correct choices by matching the product of constants on the right.
For example, the first one will have a constant of (-6)² = 36, matching the final constant of polynomial number 4.
I will give it to you in order 2 5 9 4 10 3 6 7 8 1 10 7 3 9 8 5 1 4 2 6 5 1 3 6 4 9 2 5 7 8
The answer of this question is b and e
Answer:
IDK
Step-by-step explanation:
The bottle had the greater ratio.
<h3>Ratio of dish soap to water in bubble machine</h3>
Since Emmet filled the bubble machine with 12 ounces of dish soap and 24 ounces of water,
the ratio of dish soap to water in the bubble machine = amount of dish soap/amount of water
= 12 ounces/24 ounces
= 1/2
= 0.5 : 1
<h3 /><h3>Ratio of dish soap to water in bottle</h3>
Also, in the bottle, he mixed 5 ounces of dish soap and 9 ounces of water,
the ratio of dish soap to water in the bottle = amount of dish soap in bottle/amount of water in bottle = 5 ounces/9 ounces
= 5/9
= 0.56 : 1
<h3 /><h3>The greater ratio of dish soap to water</h3>
Since the ratio of dish soap to water in the bubble machine = 0.5 : 1 and the ratio of dish soap to water in the bottle is 0.56 : 1, the bottle has the greater ratio, since 0.56 > 0.5.
So, the bottle had the greater ratio.
Learn more about ratio here:
brainly.com/question/13513438