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3 years ago

What are the zeroes of f(x) = x2 + 5x + 6?

Mathematics

2 answers:

Taya2010 [7]3 years ago

6 0

Answer:

x = −2, 3 is the answer.

photoshop1234 [79]3 years ago

5 0

Here is your answer

a) x=-2, -3

REASON :
$f(x)= {x}^{2}+5x+6$

= ${x}^{2}+2x+3x+6$

= $x(x+2)+3(x+2)$

= $(x+2)(x+3)$

To find zeroes

f(x)= 0

So,

(x+2)(x+3)=0

$x=-2 or x=-3$

HOPE IT IS USEFUL

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