Seudónimo Seudónimo

12-04-2014
Mathematics

contestada

how do I factor this polynomial? q^2-121

Respuesta :

12-04-2014

[tex]q^2-121 =q^2-11^2=(q-11)(q+11)\\ \\ \\a^2-b^2 =(a-b)(a+b)[/tex]

Answer Link

Otras preguntas

A mixture of alcohol and water is homogeneous while that of oil and water is heterogeneous.explain

How did Mesopotamian civilization emerge, and what technologies promoted it's advancement ?

Shen has a number cube with faces numbered 1 through 6. He will roll the number cube one time. What is the probability that the number cube will land with a nu

t=pd/2xsolve for Xi always get confused when theirs more then one letter

Sam draws two polygons that are similar. The first polygon has a perimeter of 16 cm and the second polygon has a perimeter of 10 cm. If the shortest side of

a stray dog ate 12 pf your muffins.that was 3/10 pf all of them.with how many did you start

c+ax=dxthis one has all variables and no numbers

express 9680 in scientific notation

Which of these parts of an animal would be most likely to form a fossil? A Heart B Kidney C Eye D Tooth

Solve the system by substitution method X=-4y+4 3x-7y=-7