find the value of each limit.\n1. $lim_{x\rightarrow - 3}(2x^{2}+x - 5)$
find the value of each limit.\n1. $lim_{x\rightarrow - 3}(2x^{2}+x - 5)$
Answer
Explanation:
Step1: Substitute x value
Substitute (x = - 3) into (2x^{2}+x - 5). [2(-3)^{2}+(-3)-5]
Step2: Calculate powers
First, calculate ((-3)^{2}=9). [2\times9+(-3)-5]
Step3: Multiply
Multiply (2\times9 = 18). [18+(-3)-5]
Step4: Simplify addition and subtraction
[18 - 3-5=10]
Answer:
(10)