Math, asked by arpan9144, 7 months ago

Simplify
(2x + 7) (5x + 9) - (4x2 + 1) (x-3)

Answers

Answered by risky2k46

4

Answer:

...Hope its help you...

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Answered by adgupta1211

0

Solution:

(4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

Answer: 3x(3x + 2)

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