Verify that x multiple ( y + z) = (x multiple y) + ( x multiple z) for : (1) x= 4 by 7, y = -3 by 8 , z = 12 by -13
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Answer:
left=Right same
Step-by-step explanation:
left
x(y+z)=4/7(-3/8-12/14)
=4/7(-135/104)
=-0.741_____1
Right
(x × y)+(x × z)=(4/7 × -3/8)+(4/7 × -12/13)
=(-12/56)+(-48/91)
=-945/1274
=0.741_____2
equ1 and 2 same this x × (y+z)=(x ×y)+(x × z) correct
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