Question

if a=2,the numerical value of a² - 5a is​

Answer 1

Answer: -6

Step-by-step explanation:

(2)^2 - 5(2)

4 - 10= -6

Answer 2

Answer:

given equation

${a}^{2} - 5a$

Given value of a= 2

Step-by-step explanation:

${a}^{2} = {2}^{2} = 4$

$4 - 10 = - 6$