Answer:
15x^3y+6x^2y^2+9xy^3
Step-by-step explanation:
3xy ( 5x^2 +2xy +3y^2)
Distribute the 3xy to all terms in the parentheses
3xy*5x^2+3xy*2xy+3xy*3y^2
15x^3y+6x^2y^2+9xy^3
Spacing needs to be more clear instead of having a giant paragraph. you do not write math in giant paragraphs do you
2/5 = ?/10 = 0.4
2*(2/5) = (2*2)/(2*5) = 4/10
? = 4
Answer:
620
amount= p+i , to find interest .I=500*4*6/100 =120 amount=500+120=620
