Question

solve (4x-5)-(3x²-7x+8)​

Answer 1

Answer:

9x-9

8x-9

7x-9

6x-9

Answer :

A

Solution :

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Answer 2

$\huge{\green{\boxed{\mathcal{\red{ANSWER :-}}}}}$

$(4x - 5) - (3 {x}^{2} - 7x + 8) \\ = 4x - 5 - 3 {x}^{2} + 7x - 8 \\ = - 3 {x}^{2} + 11x - 13 \\ = 3 {x}^{2} - 11x + 13$

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