fill in the blanks .
(a) if a=3,b=2,c=-1 ,the value of (a-b+2c)^2is ______. class 7th, subject maths
sharmamitali080509:
plz ans this question
answer is 1
plz ans this step by step .
I did it
Answers
Answered by
0
Step-by-step explanation:
a=3,b=2,c=-1
(3-2+2(-1))^2
(1+2(-1))^2
(1+(-2))^2
(-1)^2
1
Hope this helps you ☺️
Answered by
1
Answer:
1
Step-by-step explanation:
(3-2+2*(-1))^2
=(1+(-2))^2
=(-1) ^2=-1*-1
=1 ans.
Attachments:
tq
plz mark my ans. as brainliest mate
Similar questions