Respuesta :
The correct answer is B) 1.
We can factor this first. We want factors of 7 that sum to -8; -7(-1) = 7 and -7+-1 = -8:
(x-1)(x-7)=0
Using the zero product property, we know that either x-1=0 or x-7=0. This gives us x=1 or x=7.
We can factor this first. We want factors of 7 that sum to -8; -7(-1) = 7 and -7+-1 = -8:
(x-1)(x-7)=0
Using the zero product property, we know that either x-1=0 or x-7=0. This gives us x=1 or x=7.
Answer:
The correct answer is B
We can factor this first. We want factors of 7 that sum to -8; -7(-1) = 7 and -7+-1 = -8:
(x-1)(x-7)=0
Using the zero product property, we know that either x-1=0 or x-7=0. This gives us x=1 or x=7.
Step-by-step explanation:
