Work out the value of a2-4a
when
a = 10

Let's solve ~

Now, substitute a for 10

Question: Work out the value of a² - 4a when (a = 10)

To find: Value of a² - 4a = ?

Solution:

The hint provided us to solve the question is that the value of a tends to 10 i.e (a = 10) so just we have to replace the value of a = 10 in the given equation.

Substituting value of a = 10 in eqn,

2/5

step-by-step explanation:

e) none of the above because the measure of angle cba is 101°