2.2.1 +, -, X and / monomials 2/27

Draw

Circle the monomials.

Math Response

What is the sum of $$2y^4+3y+y^4+5y$$

Type answer here

Correct Answer: 3y^4+8

Deg^°

Rad

Math Response

What is the difference

$$3m^3-8m^3$$

Type answer here

Correct Answer: -5m^3

Deg^°

Rad

Math Response

Simplify

$$2x^6-5x^6+4x^6$$

Type answer here

Correct Answer: x^6

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Rad

Multiple Choice

Which of the following is the simplified value of the expression $$4d^3\cdot\left(-2d^4\right)\cdot3d$$

• $$7d^{12}$$

• $$-24d^7$$

• $$24d^{12}$$

• $$-24d^8$$

Hotspot

Which statements are true

Math Response

What is the product of the monomials

Type answer here

Correct Answer: 12m^4

Deg^°

Rad

Labelling

Simplify the expressions in the image . What are the exponents in the simplified forms of each expression.

Drag labels to their correct position on the image

4

2

1

5

Math Response

Simplify

$$\frac{21x^7y^4}{7x^2y^2}$$

Type answer here

Correct Answer: 3x^5y^2

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Math Response

Simplify

$$\frac{24x^3y^2}{8x^3y^5}$$

Type answer here

Correct Answer: \frac{3}{y^3}

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Rad

Hotspot

Which expressions simplify to $$4x^3$$

Math Response

What is $$\left(40x^6y^3\right)\div\left(8x^8y3\right)$$

Type answer here

Correct Answer: \frac{5}{x^2}

Deg^°

Rad

Draw

Circle which one you are for today and your understanding of today's lesson