निम्नलिखित के पूर्ण वर्ग बनाकर गुणनखण्ड कीजिए-
X^2 +7x+ 12
Answers
Answered by
0
Step-by-step explanation:
= x^2+7x+12=0
=x^2+3x+4x+12=0
=x(2x+3)+2(2x+3)=0
=(x+2)(2x+3)=0
=(x+2)=0 ya(2x+3)=0
=x+2=0ya2x+3=0
=x=-2ya2x=-3
x=-3/2
x=-2 ya x=-3/2 hoga
Similar questions