Question

a(×-5).(4×-2)
b (t+8).(t-15)
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Answer 1

A)(x - 5)(4x - 2)

4x² - 2x - 20x + 10

4x² - 22x + 10

B)(t + 8)(t - 15)

t² - 15t + 8t - 120

t² - 7t - 120