Question

simplify using a table(-5y+3)(2y+5)

Answer 1

@praxer

Answer 2

here,
(-5y+3)(2y+5)=0 so, either -5y+3 =0 => y= 3/5

or 2y+5=0
=> y=-5/2

so y = -5/2 or 3/5

Answer 3

the answer choices is
-10y^2+31y+15
-10y^2-31y-15
-10y^2+19y-15
-10y^2-19y+15

Answer 4

ok then -10y^2-25y+6y+15
=-10y^2-19y+15
option D. is correct.... :)

Answer 5

show me the work

Answer 6

first multiply -5y both with 2y and +5 respectively and then multiply 3 with 2y and +5 respectively you will get -10y^2-25y+6y+15 now add the y coefficients than you will get. -10y^2-19y+15.

Answer 7

thank u

Answer 8

welcome...... :)