lottielanders lottielanders
  • 22-09-2020
  • Mathematics
contestada

Express (x+7)^2(x+7)^2 as a trinomial in standard form.

Respuesta :

vanessaakaraiwe123
vanessaakaraiwe123 vanessaakaraiwe123
  • 22-09-2020

Answer:

[tex]x^{4}+28x^3+294x^2+1372x+2401[/tex]

Step-by-step explanation:

[tex](x+7)^{2} (x+7)^2 = (x+ 7)(x+7)(x+7)(x+7)\\(x^2+7x+7x+49)(x^2+7x+7x+49)=(x^2+14x+49)(x^2+14x+49)\\x^4+14x^3+49x^2+14x^3+196x^2+686x+49x^2+686x+2401\\x^4+28x^3+294x^2+1372x+2401[/tex]

Answer Link

Otras preguntas

Which metal will spontaneously react with Zn2+(aq), but will not spontaneously react with Mg2+(aq)? (1) Mn(s)(2) Cu(s) (3) Ni(s)(4) Ba(s)
how would you write the number 421.5 in expanded form
What form of government places more of its power with the people? a. unitary b. federal c. oligarchy d. confederate
The Nuremberg Laws identified a Jew as someone who
An area deemed toxic by the EPA is often labeled a _________. a. Superfund Site b. National Park c. watering hole d. love canal
232620 in scientific notation
5/8 minus 5/8 what's the answer
In the gold foil experiment, a thin sheet of gold was bombarded with alpha particles. Almost all the alpha particles passed straight through the foil. Only a fe
the scale on a map indicates that 1 inch on the map corresponds to actual distance of 100 miles. two cities are 4.7 inches apart on the map. what is the actual
Verb form of present progressive tense swim