Question

Factorise 16x2- 100. ​

Answer 1

Answer:

4

(

2

−

5

)

(

2

+

5

)

Step-by-step explanation:

1

6

2

−

1

0

0

4

(

4

2

−

2

5

)

Answer 2

Question:-

• Factorise 16x2- 100.

Answer:-

• - 68

Solution:-

$\tt \implies\: 16 \times 2 - 100$

$\tt \implies32 - 100$

$\tt \implies - 68$

$\tt \boxed{Hence , \: \: - 68 \: \: is \: \: the \: \: correct \: \: answer}$