plzzzz help me plzzzzzzzz
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Answered by
1
1. 2x^2-10x+3x-15
,2x(x-5)+3(x-5)
(2x+3)+(x-5)
2. -2r^2-14r+12r-84
2r(r-7)+2(r-7)
(2r+2)(r-7)
,2x(x-5)+3(x-5)
(2x+3)+(x-5)
2. -2r^2-14r+12r-84
2r(r-7)+2(r-7)
(2r+2)(r-7)
snehabuddhdevpa5ygi:
thanks you sooo much
your welcome
Answered by
1
Answr fr that 1st one=2x^2 -7x-15
2x^2-(10-3)x-15
2x^2-10x+3x-15
2x(x-5)+3(x-5)
( x-5)(2x+3)
2x^2-(10-3)x-15
2x^2-10x+3x-15
2x(x-5)+3(x-5)
( x-5)(2x+3)
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