skylerhabig skylerhabig
  • 05-08-2020
  • Mathematics
contestada

Multiply: (x−5)(x−7) A x2−12x+35 B x2+2x+35 C x2+35 D x2+35x−12

Multiply x5x7 A x212x35 B x22x35 C x235 D x235x12 class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 05-08-2020

Answer:

x^2 -12x+35

Step-by-step explanation:

(x−5)(x−7)

FOIL

first  x*x = x^2

outer -7x

inner -5x

last -7*-5 = 35

Add them together

x^2 -7x-5x +35

x^2 -12x+35

Answer Link
antht1081 antht1081
  • 05-08-2020

Answer:

Step-by-step explanation:

x*x=2x

x*-7=-7x

-5*x=-5x

-5*-7=+35

2x-12x+35

A

Answer Link

Otras preguntas

Solve the inequality 2ax-3<4x+5a for all possible values of the parameter a
Here you go this is the picture
The answers are 0, 1, 3, and 3.5. I think the answer is 3 but I'm not sure ​
If the sidewall of a cubic structure have length 7m , then find the total surface area.is this jhit right?​
Find the value of x.
Write the fractions in order from least to greatest. 1 half, 1/ 8, 1 third
how much energy is used to raise the temperature of 3kg of aluminium from 18°C to 23°C? Use the table below and this equation: Q=mc T A. 13,455 JB. 2691 JC. 13.
3. i will give brainliest if u get it right
Simplify and then evaluate the equation when a = 2 and b = 4. b2 + 3(b-b2) – 2a = [?] Help please
How does burttks lymphomia affect the immune system?