Math, asked by vaishaviporps18, 5 months ago

factorise step by step
please
fast
x² - 8x+16​

Answers

Answered by ishubhandari099
1

Answer:

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Answered by mannatrajputc8b22
4

Answer:

Given:

x

2

8

x

+

16

.

We find two numbers, say

a

and

b

, such that

a

+

b

=

8

and

a

b

=

16

.

Mentally, I see that

a

=

b

=

4

. Checking,

(

4

)

+

(

4

)

=

8

,

4

4

=

16

.

Now, we split it into:

=

x

2

+

a

x

+

b

x

+

16

=

x

2

4

x

4

x

+

16

=

x

(

x

4

)

4

(

x

4

)

=

(

x

4

)

(

x

4

)

=

(

x

4

)

2

Step-by-step explanation:

hope it will help you

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