richaeviney richaeviney

04-04-2019
Mathematics

contestada

Simplify: 9x3 + 8x2 + 3x2

A. 20x7
B. 9x3 + 11x4
C. 9x3 + 11x2
D. 9x3 + 24x4

Respuesta :

04-04-2019

Answer:

[tex]\large\boxed{C.\ 9x^3+11x^2}[/tex]

Step-by-step explanation:

[tex]9x^3+8x^2+3x^2\qquad\text{combine like terms}\\\\=9x^3+(8x^2+3x^2)\\\\=9x^3+11x^2[/tex]

Answer Link

Otras preguntas

¿Cuántos adjetivos calificativos hay? Los esteroides oculares están indicados en condiciones inflamatorias de la conjuntiva palpebral, cuando se acepta el riesg

A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. The volume of each small box is 9 cu

PLEASE HELP !! (2/5) -50 POINTS-

write a letter to your mother who lives in an overseas informing her of two problems you are facing both at home and in the school

Vince and 11 of his friends went out for pizza on Saturday night to celebrate Vince’s birthday. The cost of the pizza and soft drinks before sales tax and tip w

Find the measure of c.

8. When dividing polynomials using factorization, cancelling identical factors in the denominator and the numerator will give the _______. A. remainder B. divid

Need help please! what is the total length of a 20 mm steel coiled like a spring with a 16 turns and an outer diameter of 600 mm. pitch is 300 mm. Show your sol

Find an equation of the plane through the point(1, 5,-1) and perpendicular to the vector (1, 5, 1). Do this problem in the standard way.

What does the underlined word mean in the following sentence? El pájaro va por arriba. down across near up