(x + 1)( + 3x - 5)-
=

Question

(x + 1)(  + 3x - 5)- 
=

Quizplus · Accepted Answer

To expand the expression, we can use the distributive property and multiply each term in the first parentheses with every term in the second parentheses. This gives us:

(x + 1)(11ea83f6_62a0_095b_b5a5_3db3644de3d6_TB6578_11_TB6578_11 + 3x - 5) - 11ea83f6_62a0_095c_b5a5_15b42fe5d256_TB6578_11_TB6578_11
= (x)(11ea83f6_62a0_095b_b5a5_3db3644de3d6_TB6578_11_TB6578_11) + (1)(11ea83f6_62a0_095b_b5a5_3db3644de3d6_TB6578_11_TB6578_11) + (x)(3x) + (1)(3x) + (x)(-5) + (1)(-5) - 11ea83f6_62a0_095c_b5a5_15b42fe5d256_TB6578_11_TB6578_11
= 11ea83f6_62a0_095f_b5a5_59d1f13542c1_TB6578_11_TB6578_11 + 3x^2 - 2x - 5 - 11ea83f6_62a0_095c_b5a5_15b42fe5d256_TB6578_11_TB6578_11

Now we need to simplify the expression further. We can combine like terms to get:

11ea83f6_62a0_095f_b5a5_59d1f13542c1_TB6578_11_TB6578_11 - 11ea83f6_62a0_095c_b5a5_15b42fe5d256_TB6578_11_TB6578_11 + 3x^2 - 2x - 5

This matches the expression in choice B, so the answer is B.

(X + 1)( + 3x - 5)-