Question

Add the additive inverse of (-10 +16 -42 ÷ 3 of 7) to the product of -2,-3 and -4.

Answer 1

Answer:

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Step-by-step explanation:

First find the additive inverse of (−12+16−42÷3 of 7)

Additive inverse of a number,x , is the number ,y, when you add to x you get 0.

Find the value of the terms in bracket(use steps of BODMAS):

−12+16−(

3

42

of 7)=−12+16−98

=16−12−98

=16−110

=−94

The additive number is that when added to −94 will give zero, hence it is +94

Therefore add 94 to product of −2,−3,−4

Product of −2,−3,−4=(−2)×(−3)×(−4)=−24

∴ Add 94 to −24=94+(−24)=94−24=70

The answer is 70