72mlballard 72mlballard
  • 03-01-2021
  • Mathematics
contestada

What is the following product?
(xsqrt7-3sqrt8)(xsqrt7-3sqrt8)

What is the following product xsqrt73sqrt8xsqrt73sqrt8 class=

Respuesta :

everettkyanw everettkyanw
  • 03-01-2021

Answer:

7x^2 -12x(sqrt 14) + 72

Step-by-step explanation:

Use foil and you get

x^2(7) - (3x(sqrt56))+(-3x(sqrt56))+ 9(8)

= The inner terms simplify to -6x(sqrt14) + (-6x(sqrt14)) = -12x(sqrt14)

so answer is

7x^2 -12x(sqrt 14) + 72

Answer Link

Otras preguntas

Which president had the lowest approval rating?
4 over 5 Into decimal
How many atoms are equal to 1.5 moles of helium
Which states of matter have particles that move independently of one another with very little attraction? A) gas and plasma B) liquid and gas C) solid, liquid
Use aesthetic in a sentence
Describe how to derive the quadratic formula from a quadratic equation in standard form. edginuity
Multiplying a number by 2 and then dividing it by 3 is the same as multiplying by what number
The part of the data bus that runs between the microprocessor and RAM is called the______bus
What was one reason freed slaves migrated to western territories?
What is the average atomic mass of a sample of naturally occurring x, if it is comprised of the following isotopes 47% ^51X, 17% ^52X and 36% ^56X