How do you multiply #(2x+1)(x+5)#?

2 Answers
Mar 3, 2018

Answer:

#2x^2+11x+5#

Explanation:

Given -

#(2x+1)(x+5)#

#(2x xx x)+(1 xx x)+(2x xx 5) + (1 xx 5)#
#2x^2+x+10x+5#
#2x^2+11x+5#

Mar 3, 2018

Answer:

#2x^2+11x+5#

Explanation:

To multiply the polynomials, multiply 2x by x and 5 and do the same to 1
#(2x+1)(x+5)#
#2x^2+10x+x+5#

Then, combine like terms
#2x^2+11x+5#