the product of 2x3 and x+4 can be expressed as what
Mathematics
flakky
Question
the product of 2x3 and x+4 can be expressed as what
2 Answer

1. User Answers dexteright02
(2x  3)*(x+4) =
2x*x + 2x*4  3*x  3*4 =
2x^2 + 8x  3x  12 =
2x^2 + 5X  12 =
a = 2; b = 5, c =  12
Δ = b^2  4.a.c
Δ = 5^2  4.2.(12)
Δ = 25  8. (12)
Δ = 25 + 96
Δ = 121
x = b±√Δ / 2.a
x = 5±√121 / 2.2
x = 5±11 / 4
x' = 511 / 4 = 16/4 => x' = 4
x" = 5+11 / 4 = 6/4 (÷2) => x" = 3/2 
2. User Answers Anonym
Hope it cleared your doubt.