Question

1.(x+y)(x^2-xy+y^2)=


2.(a+b-c)^2=

3.In an expression ax^2+bx+c the sum and product of the factors respectively,

4.If (x+5) and (x-3) are the factors of ax^2+bx+c,then values of a,b and c are

5.10^3-15^3+5^3=

6.(a+1/a)^2+(a-1/a)^2=


7.(a+b)^2-(a-b)^2=


8.If (x+y+z)=0 then x^3+y^3+z^3=

9.Factorise ma+mb+mc=

10.Expand (3x+y)^2

​

Answer 1

Answer:

1335664630

Step-by-step explanation:

Arman khaam cjs hsn xfbvdj cgcs