2 years ago

X is = to 1/5 of the sum of 84.7,-27.8 and 82 what is the number

Mathematics

1 answer:

Masja [62]2 years ago

4 0

Answer:

27.78

Step-by-step explanation:

x=(84.7+(-27.8)+82)÷5

x=138.9÷5

x=27.78

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Step-by-step explanation:

Given

$(x - 2)\² + 6x - 7$

Required

The equivalent

We have:

$(x - 2)\² + 6x - 7$

Expand

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