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ValentinkaMS [17]
3 years ago
5

Which of the following are not polynomials

Mathematics
1 answer:
tankabanditka [31]3 years ago
5 0

Answer:

B and E

Step-by-step explanation:

A polynomial cant have a variable as a denominator nor a negative/fractional exponent

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If f(x) = 5x^2– 3 and f(x + a) = 5x^2+ 30x + 42,<br> what is the value of a ?
Andrei [34K]

Answer:

The zeros are x=0,3,-2

There is a multiplicity of 1 for all of them.

Step-by-step explanation:

8 0
3 years ago
I=0.13x+1025 A textbook salesperson's monthly income depends on the amount of his sales. His monthly income is a salary of $1025
Snezhnost [94]

Answer:

l = 0.13x+1025

Step-by-step explanation:

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7 0
2 years ago
What is the surface area of the square pyramid below?
Reika [66]

The surface area of square pyramid is the sum of the area of all its sides.

If l is the slant height and base is s each then surface area of pyramid is given by:

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6 0
3 years ago
Find the general solution of y\"+9y=t^2*e^3t+6.
Fofino [41]
We are given with the equation y"+ 9 y = t^2 * e^3 t + 6 and asked to determine the general solution to this equation. we convert the equation into r^2 + 9 = 0. The solution to this equation is r = +/- 3i. This solution converted to trigonometric function is equivalent to <span>y</span>= <span>C1 </span>cos3t + <span>C2 </span>sin<span>3t. </span>
3 0
3 years ago
What’s the right answer?
Greeley [361]

Answer:

D

Step-by-step explanation:

Just divide

5 0
3 years ago
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