1. EJERCICIO: a. Nombra a cada polinomio
b. reducir terminos semejantes
c. hallar el valor numerico para cuando la x=1

1)x²- 3x²- 2x + x + 8=

2) 8x - 5x² + x - 5 + 5x²=

3) 4x x³ + x - 4 x³ + 2x=

( ͡° ͜ʖ ͡° ) copy and   paste it

step-by-step explanation:

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d