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CBSE Class 10 Answered

Factorise t2-15 with steps
Asked by adipadmakarri | 24 Sep, 2020, 04:46: PM
answered-by-expert Expert Answer
 
begin mathsize 16px style straight t squared minus space 15 equals space straight t squared minus open parentheses square root of 15 close parentheses squared space space space space..... open parentheses square root of 15 close parentheses squared space equals space 15 Since space straight a squared space minus space straight b squared space equals space left parenthesis straight a space minus space straight b right parenthesis left parenthesis straight a space plus space straight b right parenthesis here comma space straight a space equals space straight t space and space straight b space equals square root of 15 equals open parentheses straight t minus square root of 15 close parentheses open parentheses straight t plus square root of 15 close parentheses space space end style
Answered by Yasmeen Khan | 24 Sep, 2020, 06:03: PM

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