Question

Q.21a) Find the product
( x2 + y) (x + y)
b) Find the value of 3x (4x - 5) + 3 for x =1​

Answer 1

Answer:

a) x^3 + x^2 * y + x*y + y^2

b) 0

Step-by-step explanation:

a.) ( x2 + y) (x + y)

x^3 + x^2 * y + x*y + y^2

b.) 3x (4x - 5) + 3

put x=1

3(4-5) +3

-3+3

=0