Seudónimo Seudónimo

24-06-2020
Mathematics

contestada

1.expand and simplify 2(x-4) -3 (x-2)

2.factorise a^2 + a

Respuesta :

Аноним Аноним

24-06-2020

Answer:

Step-by-step explanation:

1 2(x-4)-3(x-2)

=2x-4x-3x+6

=2x-7x+6

2 a²+a

=a(a+1)

Answer Link

Otras preguntas

In the blastocyst, the trophoblast will become __________, whereas the embryoblast will become __________.

One way in witch the motives for the Arab spring and for the French Revolution are similar is that people wanted to

What are these lines from "A Wintry Sonnet" an example of? "The half Moon said: These nights are fogged and slow, / I neither care to wax nor care to wane." A

True or False. Tom is late for class 50 times this semester. Therefore the probability he is late is 55%. This is an example of subjective probability. ________

The world's most widely grown food crop is _____. A). wheat B). rice C). corn D). sugar

decide if the following command is grammatically correct or incorrect (tu) limpia la casa

A square blue rug has a purple square in the center. the side length of the purple square is x inches. the width of the blue band that surrounds the purple squa

An 8-oz bottle of ketchup costs $1.39. If the unit rate stays the same, how much should a 14-oz bottle cost? $0.79 $2.43 $2.78 $1.45

Cameras R Us has a sale for 25% off camera bags, which is a discount of $20. To find the original cost of the camera bag, Tara creates the following diagram. A.

Can some one solve this? (30 points)