3 years ago

The algebraic expression 4x2 + 3x + 5 is a polynomial.

Mathematics

1 answer:

Georgia [21]3 years ago

5 0

Answer: The answer is False

Step-by-step explanation:

I just took it

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There are 60 students going on a field trip to the chocolate factory. The students are from three different classes.

Bess [88]

Answer:

24+18+A=60.

Step-by-step explanation:

A=18

Can you mark me brainliest? Plzzz?

5 0

4 years ago

Which of the following is equal to the sqrt 9*4

olga2289 [7]

$\sqrt{a}=b\iff b^2=a\ for\ a\geq0\ \wedge\ b\geq0\\---------------------\\\\Method\ \#1:\\\\\sqrt{9\cdot4}=\sqrt{36}=6\ because\ 6^2=36\\\\d)\ \sqrt9\cdot\sqrt4=3\cdot2=6\\\\\sqrt9=3\ because\ 3^2=9;\ \sqrt4=2\ because\ 2^2=4\\\\Answer:\ \boxed{d)\ \sqrt9\cdot\sqrt4}\\\\Method\ \#2:\\\\\text{use}\ \sqrt{a\cdot b}=\sqrt{a}\cdot\sqrt{b}\\\\\sqrt{9\cdot4}=\sqrt9\cdot\sqrt4\\\\\text{Therefore your answer is}\ \boxed{d)}$