nana238 nana238
  • 14-04-2019
  • Mathematics
contestada

factorize x2+x-42....please how do I do it​

factorize x2x42please how do I do it class=

Respuesta :

arnab2261
arnab2261 arnab2261
  • 14-04-2019

[tex] {\huge {\mathfrak {Answer :-}}} [/tex]

✨x^2 + x - 42

= x^2 + 7x - 6x - 42

= x(x + 7) - 6(x + 7)

= (x + 7)(x - 6).

Done.. ✔️

Answer Link

Otras preguntas

Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.
Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.
round this number 3.899 to the nearest hundredth
How are radioactive probes useful in DNA fingerprinting
If, 2=5 3=10 4=17 5=??
How are radioactive probes useful in DNA fingerprinting
round this number 3.899 to the nearest hundredth
of the400 doctors who attended a conference, 240 practiced family medicine and 130 were from countries outside the United States. One-third of the family medici
The perimeter of a parallelogram is 46in. If the length of one side is 14in., what is the length of a side adjacent to it?
What is Neons group and periodic number?