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2 years ago

14

Given the polynomial 21x 4 + 3y - 6x 2 + 34 1. What polynomial must be subtracted from it to obtain 29x 2 - 7 ? What polynomial

must be added to it to obtain a first degree polynomial?

1 answer:

AlekseyPX2 years ago

5 0

34-6x^2, 21x^4/3y 4 is the degree of the polynomail

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Help me!!!!!!!!!!! Help help help

kakasveta [241]

Answer:

5 × $\frac{1}{100}$

Step-by-step explanation:

$4*100+2*10+3*1+6*\frac{1}{10}+x+9*\frac{1}{1000}=423.659\\4*100+2*10+3*1+6*0.1+x+9*0.001=423.659\\400+20+3+0.6+x+0.009=423.659\\423.609+x=423.659\\x=0.05\\\\50*\frac{1}{10}=5\\\\5*\frac{1}{100}=0.05\\\\50=50\\\\5*0.05=0.25$

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3 years ago

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2 years ago

Which values of x satisfy this equation √x^2-10x+25+12√x=15√x

Effectus [21]

Answer:

If I am not mistaken, I believe the answers are 1.425 and 17.57, so A and D.

Step-by-step explanation:

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3 years ago

What is the surface area of this square pyramid?

Viefleur [7K]

base = 3*3 = 9 sq. in.

side = 1/2 *3*6 = 9 sq. in.

4 sides x 9 = 36 + 9 (base) = 45 in^2

Answer is A

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3 years ago