FACTORING a POLYNOMIAL PRACTICE SHEET 1
The above questions are based on splitting the middle term, common factor and identity/formula methods.
ROMAN NUMERALS 201 TO 300
ROMAN NUMERALS 201 TO 300 Share with your FRIENDS DON'T FORGET TO
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ReplyDeleteSir,
ReplyDeleteI was not able to solve the following questions :--
Factorizing a polynomial practice sheet 1 :--
Q7) m² + 8mn + 15n²
Q8) x² - 9ax + 18a²
Q23) 6xy + 6 - 9y - 4x
here is the solution of your query
ReplyDeleteQ7) m² + 8mn + 15n²
= m² + 5mn + 3mn + 15n²
= m(m + 5n) + 3nm(m + 5n)
= (m + 3n)(m + 5n)
check out the solution of your query
ReplyDeleteQ8) x² - 9ax + 18a²
= x² - 6ax - 3ax + 18a²
= x(x - 6a)- 3a( x - 6a)
=(x - 6a)( x - 3a)
Q23) 6xy + 6 - 9y - 4x
ReplyDelete= 6xy - 9y - 4x + 6
= 3y(2x - 3)- 2(2x - 3)
= (2x - 3)(3y - 2) :)
sir i'm not able to do 14,24
ReplyDeletesir pls send answer sheet of this sheet plsss..... its emrgncy as after 5 day maths mid term test coming
Q24 abx² + ayx - bx - y
ReplyDelete= bx(ax - 1)+ y(ax - 1)
= (ax - 1)(bx + y)
thanxx sir
Deletehow to solve 16
ReplyDelete