Mathematics, 17.07.2019 01:10 scm9170
Which is equivalent to (9y^2-4x)(9y^2+4x), and what type of special product is it?
a: 81y^4-16x^2, a perfect square trinomial
b: 81y^4-16x^2, the difference of squares
c: 81y^4-72xy^2-16x^2, a perfect square trinomial
d: 81y^4-72xy^2-16x^2, the difference of squares
Answers: 1
Mathematics, 21.06.2019 19:30
Write an equation for the function that includes the points (2,100)and (3,100)
Answers: 2
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
Answers: 1
Which is equivalent to (9y^2-4x)(9y^2+4x), and what type of special product is it?
a: 81y^4-1...
a: 81y^4-1...
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