SOLUTION: 3x(x+5)please solve use multiplication

Algebra.Com
Question 381540: 3x(x+5)please solve use multiplication
Answer by Jk22(389)   (Show Source): You can put this solution on YOUR website!
by distributivity, we get 3x times x plus 3x times the second term, 5, or :

3x*x + 3x*5 = 3x² + 15x

RELATED QUESTIONS

(x-4)(x+5) please solve using... (answered by jim_thompson5910)
(x+4)(x-5) Please solve using... (answered by Fombitz,jim_thompson5910)
(x-4)(x-5) please solve using... (answered by jim_thompson5910)
Use multiplication principle -x/5 = 1/8 (answered by rfer)
Can someone help me with this multiplication please? 5x+5/6 * 3x/x^2+x... (answered by fractalier)
please post your steps to resolve the following question: Solve by rearranging the... (answered by ankor@dixie-net.com)
solve using addition and multiplication principles.... (answered by rfer)
solve using the multiplication principle 12=3x... (answered by rfer)
(x+4)(x-4)please solve using... (answered by Fombitz)