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4 years ago

Write the expression in standard form 3h-2[1+4h

Mathematics

2 answers:

IRINA_888 [86]4 years ago

8 0

Answer: -5h -2

Step-by-step explanation: to express this in standard form, we will say that:

3h-2(1+4h)

we go by opening the brackets.

then we have;

3h-2-8h

the next thing to do ,is to pull out the like terms

then we have,

3h-8h-2

therefore, our answer will be

-5h -2

divide through by -5

h=-2/5

Or=-0.4

In standard form

-4×10^-1

Black_prince [1.1K]4 years ago

3 0

Answer:

-5h -2

Step-by-step explanation:

3h-2[1+4h]

Distribute

3h -2 -8h

Combine like terms

3h -8h -2

-5h -2

The powers of h go in decreasing order

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