Question

Multiply and Verify : (2x² -- 5y)(5x + 2y²) : If x = 2and y = --1​

Answer 1

Step-by-step explanation:

(2x²- 5y)(5x + 2y²)

if x=2

and y= -1 then,

[2(2)²-5(-1)] [5(2)+2(-1)²]

[2(4)+5] [10+2]

[8+5] [10+2]

13×12

156%