mari76699
mari76699
01-10-2019
Mathematics
contestada
Find the product of (x – a) and (x - b).
Respuesta :
nobarzalex
nobarzalex
01-10-2019
(x−a)(x−b)
=(x+−a)(x+−b)
=(x)(x)+(x)(−b)+(−a)(x)+(−a)(−b)
=x2−bx−ax+ab
=ab−ax−bx+x2
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
how to solve x to the power of 2 = 14
What is the value of 1-18+25 if you subtract then add? If you add then subtract?Why is order of operations necessary?
Factor the expression -10x^2-41x-21
kilo- - 1,000deka- - 10How much larger is a kilo- than a deka-?
What is the molecular formula of a compound made of 25.9% N and 74.1% O? a. NO b. NO₂ c. N₂O d. N₂O₅ e. N₂O4₄ It would be great if you could add a few words
An experiment consists of rolling two fair number cubes. What is the probability that the sum of the two numbers will be 8? Express your answer as a fraction in
which property you used.64+58= +64
Anyone know how to do this kind of algebra? Compute the discriminants of the next two quadratic equations. Compare the result in (A) to that in (B). What do y
Explain why a mixed number is not in the set of intergers or whole numbers
1/3(9x+27)-4=1/2(2x+54)
