Question

The value (x+3)x+4 is​

Answer 1

(x+3)x + 4 = x² + 3x + 4

0 = x² -x+4x + 4

0 = x(x-1)+4(x-1)

0 = (x+4)(x-1)

Therefore,

x+4 = 0

x = -4

x-1 = 0

x = 1

Answer 2

Answer:

(x + 3)x + 4

= x² + 3x +4

Hope it helps you!!