Math, asked by luckypandet862, 2 months ago

5. factorise 100a2 + 20a +1​

Answers

Answered by Anonymous
4

Step-by-step explanation:

100a^2 + 20a + 1

100a^2 + 10a +10a +1

10a(10a+ 1) + 1(10a+1)

( 10a+1 )( 10a+1 )

(10a+1)^2

Answered by mishraakanksha240709
1

121a2

121÷2

6.5

answer mark me the score

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