Question

The HCF of two quadratic expression is (x + 2) and their LCM is x3 + 2x2 - x - 2. The two expressions are​

Answer 1

Answer:

hii mate ur answrt

Step-by-step explanation:

GivenHCF=x,LCM=x3−9x,

onenumber=x2+3x.HCF×LCM=x(x3−9x)=x4−9x2

.LetonenumberbeP.∴

Productofthenumbers=P(x2+3x)weknowLCM×HCF=Productofthenumber.

∴P(x2+3x)=x4−9x2=(x2+3x)(x2−3x

∴P=x2+3x(x2+3x)(x2−3x)=x2−3x

∴Theothernumberisx2−3x.