Mathematics, 28.10.2020 15:10 kumoichie
Verify 1) x³+y³=(x+y)(x²-xy+y²)
2) x³-y³=(x-y)(x²+xy+y²)
using some non-zero positive integers and check by actual multiplication. can you call these as identities?
Answers: 1
Mathematics, 21.06.2019 13:00, Ancelingabaut
How can we find the measure of an exterior angle if we know the measurement of an interior angle
Answers: 2
Mathematics, 21.06.2019 16:50, Kianna000
Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.
Answers: 3
Verify 1) x³+y³=(x+y)(x²-xy+y²)
2) x³-y³=(x-y)(x²+xy+y²)
using some non-zero positive integer...
using some non-zero positive integer...
Physics, 16.02.2021 22:10
Mathematics, 16.02.2021 22:10
Mathematics, 16.02.2021 22:10
Mathematics, 16.02.2021 22:10
Biology, 16.02.2021 22:10
Physics, 16.02.2021 22:10
Mathematics, 16.02.2021 22:10
Mathematics, 16.02.2021 22:10