<em>t²²</em>
- <em>Step-by-step explanation:</em>
<em>Hi there !</em>
<em>t¹²ₓ t¹⁰ = t¹²⁺¹⁰ = t²²</em>
<em>Good luck !</em>
Answer:
<h2>
x²+7x-2 = 0</h2>
Step-by-step explanation:
The general form of a quadratic equation with roots a and b is expressed as shown;
x²-(sum of root) x + (product of roots) = 0
x² - (a+b)x + ab = 0 ... 1
Given the sum of roots a+b = -7
Product of roots ab = -2
Substituting this values in equation 1 above wil give;
x²-(-7)x+(-2) = 0
x²+7x-2 = 0
The resulting quadratic polynomial is x²+7x-2 = 0
Answer:
118°
Step-by-step explanation:
Line b is a perpendicular bisector so 90°+28°=118°
Answer:
Step-by-step explanation:
Use the distance equation
insert values (5,-2)=(x1,y1) and (1,2)=(x2,y2)
Hope that helps :)
Sure ill help you what you need help with
