A triangle that has an angle that measures 90 degrees would be a Right Triangle.
Hi again
x² - 2x - 8
Factor
= (x + 2)(x -4)
Answer : A is the correct option.
If you wanna check if A is the right answer, I will solve it for you and it will you give you the exact answer which will be x² - 2x - 8
(x+2)(x-4)
Distribute
(x)(x) + (x)(-4)+(2)(x)+(2)(-4)
= x² - 4x + 2x - 8
= x² - 2x - 8
Here it is, we find the exam answer.
Thus, (x+2)(x-4) is the reciprocal of x² -2x - 8
I hope that's help !
I need this answer too can you please help me out too if you find the answer
Explanation
Start with
Multiply both sides by 3:
Recall that 21/5=4.2 to claim the correct answer.
Answer:
4,5
Step-by-step explanation:
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