A. Find the product of each set of terms. ₁- (7x) (5x) = 35x² 2 (-7x) (-5x)=-35x² ? • 3. (+2x²y) (-3xy ²4)= 14. (-5xy²³2) (-3x²y³z4)= s. (9a²bc) (-4ab33)= 6. (-12m²n) @mn ³) = Comon (4m2n) 8. (21w ² x ²) (-4wx ³) = 9. (-18m²n ³) (-3m²n 7) = 10. (-43xy5₂) (2x³yz²) = ​