cleanhomelee cleanhomelee
  • 16-06-2021
  • Mathematics
contestada

Factor completely 10x2 + 2x − 8.

Respuesta :

anggiesapien45 anggiesapien45
  • 16-06-2021
The answer is 2(5x - 4)(x + 1)

10x² + 2x - 8 = 2*5x² + 2*x - 2*4 =
= 2(5x² + x - 4) =
= 2(5x² + 5x - 4x - 4) =
= 2(5x *x + 5x*1) - (4*x + 4*1) =
= 2(5x(x + 1) - 4(x + 1)) =
= 2(5x - 4)(x + 1)
Answer Link
azocher26
azocher26 azocher26
  • 16-06-2021

Answer:

2(6+x)

Step-by-step explanation:

1. Multiply the numbers

20+2x-8

2. Subtract the numbers

12+2x

3. Factor 2 from the expression

2(6+x)

Answer Link

Otras preguntas

A population of bacteria is growing according to the exponential model P = 100e.70t, where P is the number of colonies and t is measured in hours. After how man
What ignited Latin America struggle for independence
what idea does Kennedy call attention to through parallelism in lines 36-39?
What affect did the treaty of tordesillas have on Europe and exploration
Which three woodwind instruments use double reeds?
Name an element or elements in the periodic table that you would expect to be chemically similar to potassium. check all that apply.
Which president was a school principal?
△FSB∼△ZDR . What is the value of x? Enter your answer. How many units?
(8z − 9)(8z + 9) = az2 − b what is the value of a?
What keeps unauthorized internet users out of private intranets?