To find the value of the expression 2x + 4 - (2 - x)(x + 2) when x = -3, we first substitute -3 for x:
2(-3) + 4 - (2 - (-3))(-3 + 2)= -6 + 4 - (2 + 3)(-1)= -6 + 4 - 5(-1)= -6 + 4 + 5= -2 + 5= 3
Therefore, the value of the expression 2x + 4 - (2 - x)(x + 2) when x = -3 is 3.
To find the value of the expression 2x + 4 - (2 - x)(x + 2) when x = -3, we first substitute -3 for x:
2(-3) + 4 - (2 - (-3))(-3 + 2)
= -6 + 4 - (2 + 3)(-1)
= -6 + 4 - 5(-1)
= -6 + 4 + 5
= -2 + 5
= 3
Therefore, the value of the expression 2x + 4 - (2 - x)(x + 2) when x = -3 is 3.