Factorize x sq - 9/ 16
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2
Hey there!
x² - 9/16
= x² - ( 3/4 ) ²
It is in the form of a² - b² ,
So, a² - b² = ( a + b ) ( a - b )
= ( x - 3/4 ) ( x + 3/4 )
x² - 9/16 = ( x - 3/4 ) ( x + 3/4 )
Hope you are helped!
x² - 9/16
= x² - ( 3/4 ) ²
It is in the form of a² - b² ,
So, a² - b² = ( a + b ) ( a - b )
= ( x - 3/4 ) ( x + 3/4 )
x² - 9/16 = ( x - 3/4 ) ( x + 3/4 )
Hope you are helped!
ancurp:
Find the median or data for 32,30,28,31,22,26,27
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2
using laws of exponents and identity , it is very easy to solve this question............................
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Find median or data for
32, 30,28,31,22,26,27
arrange in ascending order and then use the median formula [(n+1)/2th term ] . the answer will be 28. hope it is correct
Plz can u tell me the formula or do the sum plz plz plz........
Thank u i got the sum
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