deemiller deemiller
  • 17-05-2017
  • Mathematics
contestada

Factor:

16r2 − 36t^2
Question 9 options:

(6r − 4t)(6r + 4t)

(4r − 6t)^2

(4r + 6t)^2

(4r − 6t)(4r + 6t)

Respuesta :

mrmeanmugg
mrmeanmugg mrmeanmugg
  • 17-05-2017
The second option is what I would choose bro
Answer Link
WojtekR
WojtekR WojtekR
  • 17-05-2017
We use:

[tex]a^2-b^2=(a-b)(a+b)[/tex]

so:

[tex]16r^2- 36t^2=(4r)^2-(6t)^2=\boxed{(4r-6t)(4r+6t)} [/tex]

Answer D.
Answer Link

Otras preguntas

what is the area of a rhombus
What mexican law was adopted by american settlers in the southwest
do most muslim countries have warm or cold weather climates
one angle is five less than three times the measure of another angle together they have a sum of 143
PLEASE HELP!!!!! Explain how infection might spread, how people fight off diseases, and why malnutrition can lead to the spread of disease in the time immediat
THE SEAT OF A BENCH IS IN THE SHAPE OF A TRAPEZOID WITH BASES OF 6 FEET AND 5 FEET AND A HEIGHT OF 1.5 FEET. WHAT IS THE AREA OF THE SEAT
x - y = 3 x + 3y = 9
Factor each expression 8+16
How do you simplify 20/36
If a 10kg rock falls of a 10m cliff, what is its speed right before it hits the ground? Show work.