DaltonVsTheWorld DaltonVsTheWorld
  • 11-09-2020
  • Mathematics
contestada

20
What is the sum of 7x4 + 2xy - 5y3 and 2x4+3xy + 2y3?

Respuesta :

ealowonleeaglet
ealowonleeaglet ealowonleeaglet
  • 11-09-2020

Step-by-step explanation:

7x^4+2xy-5y^3

+2x^4+3xy+2y^3

=9x^4+5xy-3y^3

Answer Link

Otras preguntas

yön bulma yöntemleri "15" tane
Quadrilateral ABCD if m
If ƒ(x) = cot (sgn(x – kx + 1)) has exactly one point of discontinuity, then k will be (sgn → Signum Function)
The figure shown has two parallel lines cut by a transversal:A pair of parallel lines is shown, crossed by a transversal. Angles are identified as 1, 2, 3, 4, 5
Clare has a strategy for multiplying a number by 99.To find 648x99 calculates 648x100 and then subtracts 648
1.(a) An object moving in the +x direction experiences an acceleration of +2.0 m/s2. This means the object …………….. (4 Marks) A. travels 2.0 m in every second.
Which sentence most clearly expresses how the narrator feels towards her parents as expressed in the selection from American childhood
Simplify. (X^5y^4/x^7 y^2)^5
Find the quotient of one 1/5 and three 4/5
To which two people is Bradstreet speaking to in the first four lines? In lines 1 and 2 she is talking to her husband; in lines 3 and 4 she is talking to "ye wo