Question

c^2+7c+10..BY simplify​

Answer 1

Answer:

(c+2)(c+5)

Step-by-step explanation:

c^2 +5c+2c + 10

c(c + 5) 2(c+5)

(c+2)(c+5)

Answer 2

Answer:

$c ^{2} + 7c + 10 = 0\\ c {}^{2} + 5 c+ 2c + 10 = 0\\ c(c + 5) + 2(c + 5) = 0 \\ (c + 2)(c + 5) = 0 \\ c + 2 = 0 \: \: \: \: c + 5 = 0 \\ c = - 2 \: \: \: \: c = - 5$