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vekshin1
3 years ago
10

Adding and subtracting polynomials (3x +4 – 2x) + (2x² – x+6)

Mathematics
2 answers:
Naya [18.7K]3 years ago
7 0
Like terms: 2x^2 +3x - 2x - x + 4 + 6.

Combine: 2x^2 + 4 + 6.

Add numbers: 2x^2 + 10. answer = 2x^2+10 :)
lapo4ka [179]3 years ago
5 0

Step-by-step explanation:

2x²+10

hope it helps u.........

stay home

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The value of x of a circle with radius x + 1.5 and diameter of 9 2 / 5 cm is 7.9 cm

<h3>Radius of a circle</h3>

Radius of a circle is half of the diameter of a circle. The radius extend from the centre of the circle to the circumference.

Mathematically,

radius = 1 / 2 (diameter)

Therefore,

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learn more on radius here: brainly.com/question/12183018

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Sonbull [250]

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In order to nail down a reliable answer, you'd really need to specify
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