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

Two angles are supplementary. The first angle measures 60°. What is the measurement of the second angle?
daniel has 6 different pants that match with 4 different shirts how many shirt and pants combinations can he make if he selects one shirt and one pair of pants?
what happens to the gas particles in an an inflated ball when it gets a hole? why?
how did geography influence the early economic development of New York, Boston,and Charleston?
Which etiquette behavior involves keeping someone’s personal information confidential?
Exit A group of related words that has both a subject and a predicate is called a(n)
round 5,098 to the nearest ten thousand
where was Jennifer Collier born?
Glycolysis requires a)ATP b)oxygen c)sunlight d)NADP+
The energy released in the process was originally present in