PRACTISE NOW 1
1. Find each of the following products.
(a) 5x x 6y
(c) x+yz x y z
(b) (-8x) x 2y
(d) (-xy) x (-11x’y)
2. Find the product of 1/2a and -8/3b
please faaast...
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Answers
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Answer:
a) 5x X 6y = ( 5X6 ) ( x X y ) = 30xy
Step-by-step explanation:
b) x + yz × yz ( we can solve it by using BODMAS)
= x + ( yz × yz )
= x + yz2 ( yz square)
Hence different variables can't be added so ,
= x + yz2
c) (-8x) X 2y
= - 16xy
d) (-xy ) X ( - 11xy)
= when - and - are multiplied they become +
= 11x2y2 ( means 11 x square and y square)
HOPE THIS WILL BE HELPFUL TO YOU
IF U UNDERSTAND IT THANK ME
2 . 1/ 2a X - 8/3b
= 8 / 6ab ( normal multiplication)
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