3 years ago

-2(x + y)2 for for x =-3, y = 2 with steps

Mathematics

1 answer:

svlad2 [7]3 years ago

6 0

Step-by-step explanation:

-2(-3+2)2

(-2×-3)+(-2×2)2

(6-4)2

2(6-4)

(2×6)+(2×-4)

12-8=4

You might be interested in

What is the answer to the equation -0.5x+1.75x<-1.75+2.75x

PIT_PIT [208]

X>7/6
Combine like terms
Subtract 2.75x from both sides
Combine like terms
Divide -1.5 from both sides

8 0

3 years ago

14. How many ways can 4 students sit in a row of 19 chairs for a photograph?

olga_2 [115]

Answer:

they can each sit on floor by lining equally some can move back for example the shortest ones can sit medium tall can stand and the largest people can stand in the very back

8 0

3 years ago

Write the word sentence as an equation. Then solve.

gtnhenbr [62]

The equation is $c-13=-2$

The solved equation is 11

First, we must add 13 on both sides

$c=11$

The answer to the equation is $c=11$

5 0

3 years ago

A bag contains: 5 red marbles, 6 blue marbles, 3 green marbles, 4 black marbles, and 2 yellow marbles. A marble will be drawn fr

enyata [817]

Answer:

may be...

P(for green)= 3/20

P(for black)=4 /20

5 0

3 years ago

What is the calue if angel K

dimaraw [331]

Answer:

huh? and it wont load the picture

Step-by-step explanation:

8 0

3 years ago