jourdynnshermap86x63 jourdynnshermap86x63
  • 04-05-2018
  • Mathematics
contestada

I really need help with these problems

I really need help with these problems class=

Respuesta :

gmany
gmany gmany
  • 04-05-2018
10.
[tex]x^2+14x+48=x^2+6x+8x+48=x(x+6)+8(x+6)=\boxed{(x+6)(x+8)}[/tex]


11.
[tex]\dfrac{t^2-4t-32}{t-8}=\dfrac{t^2-8t+4t-32}{t-8}=\dfrac{t(t-8)+4(t-8)}{t-8}\\\\=\dfrac{(t-8)(t+4)}{t-8}=t+4\\\\Answer:\boxed{t+4;\ t\neq8}[/tex]
Answer Link

Otras preguntas

Through the first half of the eighteenth century, the iroquois confederacy formed agreements and traded with
Ronald spins a spinner that has 10 sections numbered from 1 to 10. What is the probability that the spinner lands on a 4
Angelique has not left her house for two years. she is completely terrified of going out. she is probably suffering from
Can someone help me please? 1. By what factor does the area change if both diagonals are doubled? Explain.
PLEASE ANSWER + BRAINLIEST!! What is the difference of the polynomials? (12x^2 - 11y^2 - 13x)(5x^2 - 14y^2 - 9x) A. 7x^2 + 3y^2 - 4x B. 7x^2 - 3y^2 - 4x C. 7x^2
A pair of shoe is on sale its original price is $150 and it is markdown by 28% find its retail price
why does nasa doesn consider the apollo mission a failure even though it did not reach the moon because
your friend has solved an equation and got x=0 he claims that this means there are no solutions do you agree?
what is the difference in simplest form? (n^2+3n+2/n^2+6n+8)-(2n/n+4)
Carl ordered 2 pants at $22.54 and 2 shirts at $19.89 each. With a sales tax of 6% and shipping below, what was his total order? SHIPPING CHARGES: Up to $25 -