What is the slope of any line that is perpendicular to the line y+3=2/5(x-1) PLEASE YALL
2 answers:
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Answer:
98 - 40√6
Step-by-step explanation:
We have to simplify the following product :
.
Now,
=
=
{Since we know the identity (a - b)² = a² - 2ab + b² }
= 50 - 40√6 + 48
= 98 - 40√6 (Answer)