desirjeanpierre
desirjeanpierre desirjeanpierre
  • 13-02-2017
  • Mathematics
contestada

Multiply -6x^3(5x^2-6x+7),,,and Expand (9b+9)^2

Respuesta :

ChandrikaP ChandrikaP
  • 25-02-2017
1)
-30x^5+36x^4-42x^3

2)(9b+9)^2 by  ( a+b)^2=a^2+b^2+2ab
49b^2+49+162b
Answer Link

Otras preguntas

PLEASE HELP SOON. Answer any amount.
? It's Tanya's parents' turn to bring team snacks for Tanya's weekly softball practice. There are 23 girls on the team. Tanya's parents have packed 92 tangerine
is when one mixture is dissolved in another
what is the 20 digit of 89
Write a related subtraction fact for 9+3=12. Explain how the two facts are related
What is the verb is this sentence... Some snakes will squeeze their victims.
What is the formula used find the slope?
Hello and good afternoon, does anyone know the thirteen colonies? I need them all.
How do you write 9 more than n in a algebraic expressions
if f(x) = 2x2 5x, find f(3b).