simplify :
a) 4a + (-3a) + c
b) x - 2y + y + 3x
add the following using horizontal method :
a) -5a2 + 7a2 - 3a2 + 9a2
b) 2x2y2 - 7x2y2 + 9x2y2 - 11x2y2
add the following using column method:
a) a2 + b2 + 9ab , 3a2 - b2 + 8ab, -2a2 + 2b2 + 2ab
Answers
Answered by
0
Answer:
superhero shicham537 in sundirect
Answered by
0
Answer:
jxjdnsjejlsmwnsnnsvdjd
Similar questions