bravstocerratous bravstocerratous

28-08-2022
Mathematics

contestada

(4x² - 7xy)(1/8x² - 2/7xy) find the product

Respuesta :

benjaminabonney benjaminabonney

30-08-2022

Answer:

first of all you have to introduce the expansion of the terms given

therefore solve;

4x²(1/8x²-2/7xy) - 7xy(1/8x²-2/7xy)

we get;

½x⁴- 8/7x³y - 7/8x³y + x²y²

½x⁴-113/56x³y + x²y²

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