Which is and isn't a polynomial
4/x^4+3/x^2-2/x^2-1
^4√x-^3√x+4√x-8x+16
x^3-7x^2+9...
Mathematics, 11.03.2020 01:34, Riley3833
Which is and isn't a polynomial
4/x^4+3/x^2-2/x^2-1
^4√x-^3√x+4√x-8x+16
x^3-7x^2+9x-5x^4-20
x^5-5x^4+4x^3-3x^2+2x-1
3x^2-5x^4+2x-12
x^-5-5x^-4+4x^-3-3x^-2+2x^-1-1
First-person (only if there are 2 people obviously) will get brainliest
Answers: 2
Mathematics, 21.06.2019 14:00, dontcareanyonemo
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.
Answers: 3
Arts, 03.03.2021 01:00
Mathematics, 03.03.2021 01:00
Mathematics, 03.03.2021 01:00
Mathematics, 03.03.2021 01:00
Medicine, 03.03.2021 01:00
Mathematics, 03.03.2021 01:00