Using subtraction of perfect squares, it is found that the factored expression is:
9t² - 4 = (3t - 2)(3t + 2).
<h3>What is the subtraction of perfect squares factoring?</h3>
It is given as follows:
a^2 - b^2 = (a - b)(a + b)
In this problem, the binomial is given as follows:
9t² - 4.
Hence:
Hence the factored expression is:
9t² - 4 = (3t - 2)(3t + 2).
More can be learned about subtraction of perfect squares at brainly.com/question/16948935
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Answer:$15 per yard
Step-by-step explanation: $825 divided by 55 = $15
The 2 outside the brackets means that everything within the brackets needs to be multiplied by 2
choices? i cant tell without choices
It all depends on the fraction.
1/2=.5 because half of 1 is .5 and half can be represented as 2
