alex051003
alex051003
16-01-2017
Mathematics
contestada
Expand and simplify (x-3) (x-4)
Respuesta :
ZacMac
ZacMac
16-01-2017
(x^2 - 7x + 12) That's my answer.
Answer Link
ptvia
ptvia
16-01-2017
Do FOIL (First, outer, inner, last)
(x-3)(x-4)
multiply the x's since they are first
then multiply -4 and x
then multiply -3 and x
then multiply -3 and -4
putting it all together gives you x^2-4x-3x+12
simplify and it will be x^2-7x+12
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
I need help peeps, im having troubles
Which statement about the use of perspective in Leonardo da Vinci’s The Last Supper is true? A. The vanishing point is the point of the greatest implied depth,
If we all spoke the same language, the world would be a better place. ‘Do you agree’?
Which factor was NOT a significant motivation for the Emancipation Proclamation? A. desire to free slaves B. military advantage C. goodwill of European nations
Can you help me?! Please just 23 please
Positive support mechanisms after a loss include __________. A. religious rituals B. blaming yourself for the loss C. family and friends D. both A and C Please
Which coordinate grid shows the correct locations of P(1, 2.5), point Q, which is a reflection of point P across the y-axis, and R(2, −2.5)?
Do some research about World War II to broaden your understanding of the events influencing Corrie's life. Use encyclopedias, history books, videos, and maps. T
A supermarket conducts a survey to find the approximate number of its customers who like apple juice. What is the population of the survey?
A box of mass 3.0 kg is accelerated from rest across a floor at a rate of 3.0 m/s2 for 4.0 s . what is the net work
