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Which is the most suitable identity to find product of (4x + 5) (4x – 1) 1 point (a+b)² (x+a)(x+b) (a-b)² a²-b²

Which is the most suitable identity to find product of (4x + 5) (4x – 1) 1 point (a+b)² (x+a)(x+b) (a-b)² a²-b²
asked 164k views
11 votes
Which is the most suitable identity to find product of (4x + 5) (4x – 1)

1 point
(a+b)²
(x+a)(x+b)
(a-b)²
a²-b²

asked
User Jonck Van Der Kogel
by
8.4k points

2 Answers

9 votes
Here’s the answer
I hope it will be for you.
Thanks
answered
User Florentin Hennecker
by
7.9k points
11 votes

Answer:


(x+a)(x+b)

Explanation:

Following identity is most suitable to simplify (4x + 5) (4x – 1)


(x+a)(x+b) = x(x+b)+ a (x+b)

answered
User Vadim Martynov
by
8.7k points
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