How many unique triangles can be formed with two side lengths of 10
10
centimeters and one
40
°
40
°
angle?

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

b segment jm is correct i think

3x^3-2x^2+4x-3= -3

x^2+3x+3= 3

-3÷3= -1

in addition, millions of immigrants came to the united states during this era, seeking a better life for themselves and their families. one important result of industrialization and immigration was the growth of cities, a process known as urbanization. commonly, factories were located near urban areas.