If we multiply 5x and (- 4xyz), then we get:
A. `20x^2yz`
B.`-20x^2yz`
C.`x^2yz`
D.`-2xyz​`

25x^2+4y^2+9z^2-20xy-12yz+30xz

Multiply each of the monomial: (3)/(4)x^(2)yz^(2),0.5xy^(2)z^(2),1.16x^(2)yz^(3),2xyz

Multiply: 3.15x and -23x^(2)y (ii) x,x^(2)yz and -(3)/(7)xyz^(2)

if x+y+z=1 and xy+yz+zx=1/3 then find x:y:z

Multiply each of the monomial: 20x^(10)y^(20)z^(30),(10xyz)^(2)

If x + y + z = 10, x^3+y^3+z^3=75 and xyz = 15, then find the value of x^2+y^2+z^2 -xy-yz-zx यदि x + y + z = 10, x^3+y^3+z^3=75 तथा xyz = 15 है, तो x^2+y^2+z^2 -xy-yz-zx का मान ज्ञात कीजिए।

Multiply by using the correct identity (x+y-z)(x^(2)+y^(2)+z^(2)-xy+xz+yz)

If x + y + z = 10, x ^(3) + y ^(3) + z ^(3) = 75 and xyz = 15, then find the value of x ^(2) + y ^(2) + z ^(2) - xy - yz - zx

Facotorize: x^(2)-z^(2)-2xy+2yz