2 years ago

Write as a product: (2x+y)2–(x–2y)2

Mathematics

1 answer:

daser333 [38]2 years ago

8 0

(2x+y)^ - (x-2y)^

(2x+y)(2x+y) - (x-2y)(x-2y)

4x^ + 2xy + 2xy + y^ - x^ + 2xy + 2xy - 4y^

3x^ - 3y^ + 8xy , I believe ! I'm not 100% on this one though, sorry,!!

(^ is ^2 !!)

You might be interested in

Did do this right using PEMDAS 8/2(2+2) Solve: 8/2(4) 8/2*4 8/8 =1

Arte-miy333 [17]

Answer:

nope its not. You should count it like this (8 / 2) * (2 + 2)

Step-by-step explanation:

(8 / 2) * (2 + 2)

4 * 4

8 0

3 years ago

Read 2 more answers

Please help me with this homework

Rasek [7]

Answer:

plus 4 each month

Step-by-step explanation:

6 0

2 years ago

A group of people were asked if they had run a red light in the last year. 385 responded "yes", and 472 responded "no".

Dimas [21]

Answer:

44.9%

Step-by-step explanation:

you can find the probability by dividing the total number of people by the number of people who have run a red light:

385/857

simplify into a decimal:

0.449

convert into a percent to get your answer:

44.9%

3 0

2 years ago

Please help I’ll give brainliest

kirza4 [7]

Answer:

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Solve the inequality. 5/6t - 3≥3t + 6

Papessa [141]

Answer:

t ≤ $-\frac{54}{13}$

Step-by-step explanation:

$\frac{5}{6}$ t−3−3t≥3t+6−3t

$-\frac{13}{6}$ t−3≥6

- $\frac{13}{6}t$ −3+3≥6+3

$\frac{13}{6}$ t≥9

$-\frac{6}{13}$ ( $-\frac{13}{6}$ t) ≥ $-\frac{6}{13}$ (9)

t ≤ $-\frac{54}{13}$

6 0

2 years ago