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3 years ago

Algebraic Expressions with Exponents Quiz

Mathematics

1 answer:

trapecia [35]3 years ago

7 0

Answer:

what do you need help with? i can edit this later lol

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Identify a and b in the binomial expression (2x3 + 3y2)7.

Shkiper50 [21]

$\text{Hey there!}$

$\text{Distribute the value of 7 in each of your terms}$

$\text{(2x}^3+\text{3y}^2)(7)$

$\text{2x}^3\times7=\text{14x}^3$

$\text{3y}^2\times7=\text{21y}^2$

$\text{We cannot combine like terms because they AREN'T any in this equation}$

$\boxed{\boxed{\bf{Answer:14x^3+21y^2}}}\checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{LoveYourselfFirst:)}$

8 0

3 years ago

Read 2 more answers

If y varies directly as x and y = 36 when x = 4,what is the constant of variation?

Inessa05 [86]

Answer:

Step-by-step explanation:

Y ~ X

Y = KX

K = Y/X

K = 36/4

K = 9

7 0

3 years ago

Find the difference of the two expressions. (2/3+2)−(1/3−4) •−2 •+6 •1/3−2 •1/3+6

vampirchik [111]

The answer is D , 1/3+6 .

6 0

3 years ago

I need answer and specific explanation plz...

vitfil [10]

Answer:

The smallest model - bottom right - in the question diagram represents $\sqrt[3]{64}=4$ .

Step-by-step explanation:

Considering the radical expression

$\sqrt[3]{64}$

Lets simply this radical expression first

$\sqrt[3]{64}$

$\mathrm{Factor\:the\:number:\:}\:64=4^3$

$=\sqrt[3]{4^3}$

$\mathrm{Apply\:radical\:rule}:\quad \sqrt[n]{a^n}=a,\:\quad \:a\ge 0$

$\sqrt[3]{4^3}=4$

$=4$

Therefore, $\sqrt[3]{64}=4$

Now, as we can determine that $\sqrt[3]{64}=4$ . So, the smallest model in the question diagram represents $\sqrt[3]{64}=4$ as each face of the cube of the smallest model in the diagram - bottom right - has 4 squares.

Therefore, the smallest model - bottom right - in the question diagram represents $\sqrt[3]{64}=4$ .

Keywords: square cube root, radical expression

Learn more about radical expression from brainly.com/question/13984232

#learnwithBrainly

7 0

3 years ago

ET 1 1 1 2 1 4 6(5 + 4) = 30 +

dimaraw [331]

Answer:

what is the et and 111214 for

Step-by-step explanation:

but 6(5 +4) = 30 + 15

the missing number is 15 though

5 0

3 years ago