solve the folloing qurstion equation(1 to 24) by factorisation 6p square + 11 P - 10 is equal to zero
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6p^2+11p-10=0
6p^2+15p-4p-10=0
3p(2p+5)-2(2p+5)=0
(2p+5)(3p-2)=0
if any one of the two terms will be zero then it is equal to 0 you'll be zero .So we can equalise both the terms with 0 separately .
i.e.
2p+5=0
2p= -5
p= -2.5 ans 1
3p-2=0
3p= 2
p=2/3 ans 2
6p^2+15p-4p-10=0
3p(2p+5)-2(2p+5)=0
(2p+5)(3p-2)=0
if any one of the two terms will be zero then it is equal to 0 you'll be zero .So we can equalise both the terms with 0 separately .
i.e.
2p+5=0
2p= -5
p= -2.5 ans 1
3p-2=0
3p= 2
p=2/3 ans 2
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