Question

If a @ b = 2(a + |b|), what is the value of 2 @ (-2 @ -1)?

A. -8
B. 4
C. 0
D. 4
E. 8
wat should i do after this point?
-2 @ -1 = 2(-2 + |-1|) = 2(-2 + 1) = 2(-1) = -2

Answer 1

2@-2=2(2+2)=8

Answer 2

so like where did u get the 2(2+2) part again?

Answer 3

i think you need to solve foe -2 @ -1 first

Answer 4

-2 @ -1 = 2(-2 + |-1|)

Answer 5

then substitute that

2 @ 2(-2 + |-1|)

Answer 6

now use a @ b again

Answer 7

2(2 + |2(-2 + |-1|)|)

Answer 8

a@b=2(a+|b|)=2@-2=2(2+|-2|)=2(2+2)

Answer 9

-2 + |-1| = -2 + 1 = -1

2(2 + |2(-1)|)

2(2 + |-2|)

2(2 + 2)

2(4)

Answer 10

i hope i made sense lol

Answer 11

Lol im still kind of loading i take a lil bit of time on these qsts...

Answer 12

ok i think i just got it and i found the answer to be 8

Answer 13

yup