Question

x=-3 and y=4 find the value of: x(3x+4y)​

Answer 1

Answer:

x=-3 and y=4

3x+4y = 3 (-3) + 4(4) = -9 + 16 = 7

Answer 2

Answer:

x(3x+4y)

=3(3(3)+4(4))

=3(9+16)

=3×25

=75