Question

Help me please! I will give a medal :)

solve the equation (3x+2)(x-5)=0 enter the solution with the highest value

Answer 1

multiply it

Answer 2

do u know?

Answer 3

@jad2015 what happened?

Answer 4

@rvc yes I know how to multiply it, but shouldn't the highest value be 5

Answer 5

\[(a+b)(c+d)=a(c+d)+b(c+d)\]

Answer 6

so what u get?

Answer 7

\[3x(x-5)+2(x-5)=3x^2-15x+2x-10\]

Answer 8

so what u get now? @jad2015

Answer 9

please reply

Answer 10

@rvc when multiplied the outcome is 3x^2-13x-10

Answer 11

yes correct

Answer 12

i hope u got it @jad2015

Answer 13

if not plaese say