Question

EASY! PLEASE HELP! will medal and fan!

2(3(10) - -3) solve step by step

I know the answer is 66, but how?

Answer 1

What's 3 times 10?

Answer 2

30, @alina1234

Answer 3

2[3(10)-(-3)] is this ur quastion

Answer 4

first multiply 3*10 =30
_(-3) = +3
now it becomes like this
2[30+3]

Answer 5

=2*33
=66

Answer 6

is it clear

Answer 7

Wait, why did -3 become positive?

Answer 8

@dayakar

Answer 9

-3 became positive because the minus sign between 10 and 3 and the negative sign in front of 3 cancel each other out and make a positive.