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Anon25 [30]
3 years ago
13

Factorise the following expressions​.

Mathematics
1 answer:
Setler79 [48]3 years ago
3 0

Answer:

Q.1 a²+10a+24

splitting the middle.

a²+6a+4a+24

=a(a+6)+4(a+6)

(a+6)(a+4)

Q.2 x²+9x+18

splitting the middle

x²+6x+3x+18

x(x+6)+3(x+6)

(x+6)(x+3)

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Step-by-step explanation:

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