What is the vertex of m2 - 20m + 72 = -3?

m2−20m+72=−3

Step 1: Subtract -3 from both sides.

m2−20m+72−(−3)=−3−(−3)

m2−20m+75=0

Step 2: Factor left side of equation.

(m−5)(m−15)=0

Step 3: Set factors equal to 0.

m−5=0 or m−15=0

m=5 or m=15

m=5 or m=15

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

1 ?

step-by-step explanation:

u said 1+1+1+1+1+1+1+1+1+1+1+1*0 so ur adding 1 but then multiplying by 0 so its 0 but then u said 1*0+1 so now ur adding 1 so the answer is juan ?

~leah