Question

factorise the question plz need fast
a^2 - 10a + 25
(only factorise)
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Answer 1

a² - 10a + 25= 0

Factorising means we want something like

(a-_)(a-_)

We want two numbers such that,

• On Multiplying, we get 25
• On adding we get, -10.

Numbers are -5 and -5.

a² - 5a - 5a +25

a(a -5) - 5(a-5)

(a-5)(a-5)

(a-5)(a-5)

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#Stay Safe.

Answer 2

Answer:

Step-by-step explanation:

(a2-10a+25)

By factorise

a2-(5a+5a)+25

a2-5a+5a+25

a(1+5)+1(1+5)

(a+1)(a+5)

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