What are the x - intercepts for the expression (x-4)(x+5)

Mathematics

2 answers:

Tpy6a [65]2 years ago

7 0

Answer: It will be 4 or -5.

Step-by-step explanation:

babymother [125]2 years ago

7 0

Answer:

x = 4, -5

Step-by-step explanation:

Step 1: Write out expression

0 = (x - 4)(x + 5)

Step 2: Find roots

x - 4 = 0

x = 4

x + 5 = 0

x = -5

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