You can see that in both brackets are the same terms 
and 
, but signs are different. So you can use formula for the difference of squares:
Which is equivalent to (9y2 – 4x)(9y2 + 4x), and what type of special product is it?
81y4 – 1...
Mathematics, 26.08.2019 05:30, EllaSue
Which is equivalent to (9y2 – 4x)(9y2 + 4x), and what type of special product is it?
81y4 – 16x2, a perfect square trinomial
81y4 – 16x2, the difference of squares
81y4 – 72xy2 – 16x2, a perfect square trinomial
81y4 – 72xy2 – 16x216, the difference of squares
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:00, claudia3776
What does the sign of the slope tell you about a line?
Answers: 2
Mathematics, 21.06.2019 21:50, jules8022
Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.
Answers: 3
Mathematics, 21.06.2019 22:10, XxKaitlynnxX
What is the measure of sty in oo below? 130 310 230 50
Answers: 2
Do you know the correct answer?
Questions in other subjects:
Mathematics, 06.12.2021 22:30
Biology, 06.12.2021 22:30
Social Studies, 06.12.2021 22:30
Mathematics, 06.12.2021 22:30
