X^2 +8x =10 how do you find the following a= b= c=
get into ax^2 + b's + c
i have the problem solved but i don't understand how to get the a= b= and c=

let's bear in mind that (-8)² is really (-8)(-8), which is also (8)(8) or namely 8².  Recall minus * minus = plus.

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

child does not get an education so she can use the molla on junk