(X^2+1)^2 = (x^2-1)^2+(2x)^2
Mathematics, 18.05.2020 19:57 yah2muchh
Felix was asked whether the following equation is an identity:
(X^2+1)^2 = (x^2-1)^2+(2x)^2
Felix started that the equation is a true identity.
Is Felix correct? If not, in which step did he make a mistake?
Plz hurry (will mark Brainliest)
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 22:30
Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2
Answers: 1
Mathematics, 21.06.2019 23:30
Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose
Answers: 2
Mathematics, 22.06.2019 00:30
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
You know the right answer?
Felix was asked whether the following equation is an identity:
(X^2+1)^2 = (x^2-1)^2+(2x)^2
(X^2+1)^2 = (x^2-1)^2+(2x)^2
Questions
Mathematics, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
English, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
English, 10.02.2021 03:00
Biology, 10.02.2021 03:00
