Question

FIND THE VALUE OF EXPRESSION 25x(x)+9y2+30xy when x=8 y=10

Answer 1

Step-by-step explanation:

=25x(x)+9y2+30xy

by putting the value,x=8 ,y=10

we get,

=25*(8)*(8)+9*(10)*2+30*(8)*(10)

=1600+180+2400

=4180