Question

(1) Is 10 x [6+ (-2)] = 10 x 6 + 10 × (-2)?
(2) Is (-15) [(-7)+(-1)] = (-15) (-7) + (-15) * (-1)?
plz give me the ans of both question s
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Answer 1

according to distributive property

both are correct

distributive property :

a(c+d) = ac+ad

so,

1)10[6+(-2)] = 10*6+10(-2)

2)(-15)[(-7)+(-1)]=(-15)(-7)+(-15)(-1)

Answer 2

1)true

2) true

1) 10×4=60-20

40=40

2)-15×-8=105+15

120=120