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37.what is the Premeter of the triangle with the measure of 2x²+7 cm, 3x²+2 cm and x² + 5 cm?
(Hint;Perimeter of triangle=(a+b+c)
A.5x² + 14
B.6x² + 14
5x6small + 14
D.6x6small + 14

38.Evaluate

a 8 a³ b²
_______
a 1 b5

A.a10 b³
B.a10
_____
b3

C.a10 b³

D.a-10 b³

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Sagot :

YVEZ0103IN

Answer:

P = (2x^2+7) + (3x^2+2) + (x^2+5)

2x^2+7+3x^2+2+x^2+5

2x^2+3x^2+x^2+7+2+5

P = 6x^2+14

________

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