Question

some one asked ,this question?

ANSWER :

C) (-4,-5)

EXPLANATION:

${p}^{2} + 9p + 20 = 0$
${p}^{2} + 4p + 5p + 20 = 0$
$p(p + 4) + 5(p + 4) = 0$
$(p + 4)(p + 5) = 0$
p + 4 = 0 ; p + 5 = 0

p = -4 ; p = -5​

Answer 1

Answer:

ANSWER :

C) (-4,-5)

Step-by-step explanation:

EXPLANATION:

${p}^{2} + 9p + 20 = 0$

${p}^{2} + 4p + 5p + 20 = 0$

$p(p + 4) + 5(p + 4) = 0$

$(p + 4)(p + 5) = 0$

p + 4 = 0 ; p + 5 = 0

p = -4 ; p = -5

if helpful mark me brainlist