Question

· Subtract
(a) - 7p2bqr from - 3p2bqr.​

Answer 1

-3ᴘ²ʙǫʀ-(-7ᴘ²ʙǫʀ)

➨ -3ᴘ²ʙǫʀ+7ᴘ²ʙǫʀ

➨4ᴘ²ʙǫʀ

ᴘʟᴢ ᴍᴀʀᴋ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪᴇsᴛ~

Answer 2

Answer:

$(- 3 {p}^{2} bqr) - ( - 7 {p}^{2} bqr) \\ \\ - 3 {p}^{2} bqr + 7 {p}^{2} bqr = 4{p}^{2} bqr \\ \\ this \: is \: ur \: required \: answer \: :):):):):)$