shemanti shemanti

18-06-2020
Mathematics

contestada

simplify (3a-2b)²-2(3a-2b)(a+2b)+(a+2)²

Respuesta :

rubyrehkopf rubyrehkopf

18-06-2020

Answer: 4a2-20ab+12b2+4a+4

the 2 is squareing 4a and 12b

Step-by-step explanation:

expand move the parentheses

multiply the parentheses

collect like terms

Answer Link

Аноним Аноним

18-06-2020

2. 2
4a - 20ab + 12b. +4a + 4

Answer Link

Otras preguntas

4000 + 12 343 x 2 =(A)

What is not a trigger for juxtaglomerular granular cells to release renin?

In a lean environment, the journal entry to record conversion costs would include a debit to the raw and in process inventory account. a) true b) false

Describe how you expect the waveform and the sound you hear changes when you hit the tuning fork harder.

Write the number shown in standard notation. 1.02 x 10 First Correct answer gets Brainliest

Please help me graph and find the slope. I need an answer ASAP will mark brainliest!

Please help meeee > THANK YOU!!!!!

A voltmeter and an ammeter are used to respectively monitor the voltage across and the current through a resistor connected to an AC source. If the resistor has

Given the equation 3x+25 =7x-5 which order of operations completely solves for x?

Suzie has 55 pairs of shoes which is 33 less than twice the amount of shoes Jamie has. how many pairs of shoes does Jamie have