Question

Simplify: m( m – 3) + 2 and find its values for m = -1.​

Answer 1

Answer:

6

Step-by-step explanation:

m(m - 3) + 2

= m² - 3m + 2

If m = -1

= (-1)² - 3(-1) + 2

= 1 + 3 + 2

= 6

Answer 2

As per the data given in the question,

In the above question, it is given that,

The given equation is m(m-3)+2

Also, m=-1

We have to simplify the given equation​.

Here we have to simplify the equation and then substitute the value in the simplified equation.

Thus,

$=m(m-3)+2\\=m^{2} -3m+2$

After simplifying the equation substituting the value of m=-1 in the above equation we get,

$=(-1)^{2} -3(-1)+2\\=1+3+2\\=6$

Hence after simplifying the equation, we get equation $m^{2} -3m+2$ and after substitution, we get the value as 6.