ANSWER NEEDED ASAP, WILL MARK BRAINLIEST

Square polynomials and combine like terms (5x+2)^2

25x² + 20x + 4

Step-by-step explanation:

(5x + 2)²

= (5x + 2)(5x + 2)

Each term in the second factor is multiplied by each term in the first factor, that is

5x(5x + 2) + 2(5x + 2) ← distribute both parenthesis

= 25x² + 10x + 10x + 4 ← collect like terms

= 25x² + 20x + 4

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.