Question

(3x – 4y) (4x+y + 3xy?) ; x = 2, y = -1 simplify​

Answer 1

Answer:

10

Step-by-step explanation:

(3*2-4*-1)(4*2-1+3*2*-1)

(6+4)(8-1-6)

10(1)

10

Answer 2

Answer:

10

Step-by-step explanation:

=(3x-4y)(4x+y+3xy)

=(3*2-4*(-1))(4*2+(-1)+3*2*(-1))

=(6+4)(8-1+6(-1))

=(10)(7-6)

=10*1

=10