Answer:
(x - 8) (x - 4)
Step-by-step explanation:
Find what adds to -12 but multiplies to 32
(x - 8) (x - 4)
Answer:
The correct answer would be D I believe.
Can I get brainliest?
Step-by-step explanation:
Using equations to solve the word problem, Katherine's age is 8 years
<h3>Word Problem</h3>
Word problem are often mathematical problem that are represented in words and sometimes can be solved using an equation.
To solve this problem, we have to represent the problem using mathematical equations;
Let;
Katherine's age = x²
Alexandra = 5(x + 1)
Sum of their age = 109
5(x + 1) + x² = 109
5x + 5 + x² = 109
x² + 5x - 104 = 0
Solving for the equation; x = 8
Katherine's age is 8
Learn more on word problem here;
brainly.com/question/13818690
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Answer:
5x-10
Step-by-step explanation:
13x + 7(-3x - 1) = -62
13x -21x -7 = -62
62-7 = 21x-13x
8x = 55
x = 55/8
So, Your Correct Answer would be 55/8
Hope this helps!