Math, asked by padmavathigaddipati2, 24 days ago

If a-14, b= 12 then the value of ( a+2b)(2a-b)- (a-b)(a-b)=_​

Answers

Answered by arpitadas22072003
0

Step-by-step explanation:

(a+2b)(2a-b)-(a-b)

=(14+2.12)(2.14-12)-(14-12)

=14+24(28-12)- 2

= 14+ 24×16-2

= 14+384-2

=396

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