Question

(15-10) [15-{3+(3-4-7)}]​

Answer 1

Answer:

100

Step-by-step explanation:

first you solve the inner bracket so (3-4-7) which will give you -8

you add the 3 that's outside to it which will give you -5

now you you have the (15-) outside so 15-(-5) when you have both negative signs it turns positive so 15 + 5 = 20

then you solve the first bracket outside (15 - 10) which will give you 5

so now you have a 20 and 5, you multiply them together and you'll get 100

Answer 2

Brainlist please

ans : 45