Gratata Gratata
  • 03-06-2015
  • Mathematics
Answered

Combine the like terms to simplify the expression:

5 + 7 + 15xy2 + 9y3 + 10x –13xy2 – 3x – 8y3

A.
y3 + 2xy2 + 7x + 12

B.
y3 –2xy2 + 10x + 15

C.
y3 + 2xy2 + 10x + 1

D.
y6 + 2x2y2 + 10x + 12

Answer :

Аноним Аноним
  • 03-06-2015
[tex]5+7+15xy^2+9y^3+10x-13xy^2-3x-8y^3\\\\=(5+7)+(15xy^2-13xy^2)+(9y^3-8y^3)+(10x-3x)\\\\=12+2xy^2+y^3+7x\\\\=\boxed{y^3+2xy^2+7x+12}\leftarrow\boxed{A}[/tex]
Answer Link

Other Questions

Expand 3x4y3 please answer thank you
What is the change that occurs when a substance changes from a gas to a liquid Melting Boiling Evaporation Condensation
A jump rope is shaken producing a wave with a wavelength of 05m with the crest of the wave passing a certain point 4 times per second What is the velocity of th
what is the greatest common factor of 128 and 96
Jacob invested 300 in a savings account and earned 81 in interest at the end of 9 years What was the interest rate A 3 B 35 C 4 D 45
What Is The GCF Of 15 And 25
7x 5y 29 21x 25y 33
which transformations will produce similar but not congruent figures A triangle MNO is reflected across the xaxis and then rotated 90 degrees clockwise to form
Which word in the sentence if any should be followed by a semicolon The movie was scary that means Billy liked it A means B scary C There is no error in semicol
Why is 320215 x 10 11 not in scientific notation