Math, asked by sandeepchouhan08888, 3 months ago

Expand: [9a+(-2b)]2 using identity.

Answers

Answered by Anonymous

2

Step-by-step explanation:

81a^2+4b^2+2(9a)(-2b)=81a^2+4b^2-36ab

Answered by twinlightsparkle639

0

I need help

to know about that question

Previous Question

Next Question

Similar questions

Math, 1 month ago

find the value using suitable property 2639×8+2639×92...

Science, 1 month ago

how meteorologists describe the climate of place...

Chemistry, 1 month ago

तुमच्या घरात आढळणारी ऊर्जेची कोणतीही चार रूपे लिहा .

Math, 3 months ago

$112xy ^{2}z ^{3} \div 7xz ^{2}$ ...

English, 3 months ago

_______I ask you a favour? Could you work on Thursday night this week instead of Friday night? i. Might ii. Can iii. would iv. shall...

Geography, 10 months ago

differentiate between railways. and waterways...

Social Sciences, 10 months ago

What was the most important legacy of the french revolution ?

History, 10 months ago

What problems did the industrial workers face?(Any2) What problems did the industrial workers face?(Any2) FROM THE RUSSIAN REVOLUTION...