check if
a) 25×(-21) =(-25)×21
step by step explaination
Answers
Answered by
0
Answer:
yes
Step-by-step explanation:
here 25*(-21) = -525
and (-25)*21= -525
-525 = -525
so 25*(-21) = (-25)*21
hope this helps
Answered by
0
Answer :
25×(-21) =(-25)×21 is true
Step-by-step explanation:
25*(-21)=(-25)*21
= 25 * (- 21) = -525
=-(25)*21 = -525
In multiplication (+) * (+) = (+)
(-) * (-) = (-)
(-) * (+) = (-)
(+) * (-) = (-)
= 25 (-)25
*(-) 21 * 21
= - 525 = -525
Therefore, 25×(-21) is equal to (-25)×21
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