Question

simplify (7x-9)(2x-5)-(3x-8)(3x+5)​

Answer 1

Explanation:

7x(2x-5)-9(2x-5)-3x(3x+5)-8(3x+5)

14x^2-35x-18x+45-6x^2-15x-24x-40

20x^2-53x+5-39x

20x^2-92+5is the answer

Answer 2

Answer:

nksoni provided right solution