3 years ago

(2X²+3X-1)+(X²-2X+3)

Mathematics

1 answer:

myrzilka [38]3 years ago

3 0

Answer:

3x^2+x+2

Step-by-step explanation:

Let's simplify step-by-step.

2x2+3x−1+x2−2x+3

=2x2+3x+−1+x2+−2x+3

Combine Like Terms:

=2x2+3x+−1+x2+−2x+3

=(2x2+x2)+(3x+−2x)+(−1+3)

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The length of a bridge on a map is 1.5 cm. What is the actual length of the bridge in meters if the map is drawn at a scale of 1

Vitek1552 [10]

Answer:

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Step-by-step explanation:

we know that

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1 cm on a map represent 40,000 cm in the actual

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