Question

please solve this question
I will give 5 thanks and Mark as Brainliest
but right answer dene par aor pura bananae par adura nahi​

Answer 1

Explanation:

Q.1

a)1+(-2)+3=2

b)-1-(-2)-3= -1+2-3= -2

c)2-6+15=11

d)1+4+9=14

e)-1+4-9= -6

Q.2

a)-12x²

b)8a+ub-uc-5b-6c(question isn't visible properly)

Q.3

a)-6abc-7abc= -13abc

b)x²+xy-5

Ho gaya bhai

easy thei samjh mei aa hei gaya hoga

Answer 2

Answer:

please mark my answer brainiest