完全平方公式小测验

完全平方公式小测验

8th Grade

5 Qs

quiz-placeholder

Similar activities

Basic Trigonometry Questions

Basic Trigonometry Questions

7th - 11th Grade

10 Qs

Im Rational Numbers

Im Rational Numbers

6th Grade - University

10 Qs

Decimals Add Subtract Multiply

Decimals Add Subtract Multiply

6th Grade - University

10 Qs

Adding, Subtracting, Multiplying and Dividing Rational Numbers

Adding, Subtracting, Multiplying and Dividing Rational Numbers

7th Grade - University

10 Qs

Probability Solution

Probability Solution

7th Grade - University

10 Qs

Probability Total

Probability Total

7th Grade - University

10 Qs

Probability

Probability

8th Grade - University

10 Qs

Grade 8-Math Pre-test

Grade 8-Math Pre-test

8th Grade - University

10 Qs

完全平方公式小测验

完全平方公式小测验

Assessment

Quiz

Mathematics

8th Grade

Medium

Created by

Ooi Xi黄丽茜

Used 8+ times

FREE Resource

AI

Enhance your content

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

因式分解 4x212x+94x^2-12x+9  

 (2x3)2\left(2x-3\right)^2  

 (2x+3)2\left(2x+3\right)^2  

 (2x+3)(2x3)\left(2x+3\right)\left(2x-3\right)  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

因式分解 x2+8x+16x^2+8x+16  

 (x+4)2\left(x+4\right)^2  

 (x2+4)2\left(x^2+4\right)^2  

 (x+4)(x4)\left(x+4\right)\left(x-4\right)  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

因式分解 4t240t+1004t^2-40t+100  

 (4t100)(4t+100) \left(4t-100\right)\left(4t+100\right)\   

 (2t10)2\left(2t-10\right)^2  

 (4t+10)2\left(4t+10\right)^2  

 (2t+10)(2t10)\left(2t+10\right)\left(2t-10\right)  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

因式分解 y2+14y+49y^2+14y+49  

 (y+7)2\left(y+7\right)^2  

 (y2+49)2\left(y^2+49\right)^2  

 (y+7)(y7)\left(y+7\right)\left(y-7\right)  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

因式分解 4x2+12xy+9y24x^2+12xy+9y^2  

 (2x+3y)2\left(2x+3y\right)^2  

 (2x+3y)(2x3y) \left(2x+3y\right)\left(2x-3y\right)\   

 (2x2+3y2)2\left(2x^2+3y^2\right)^2  

 (4x+3y)2\left(4x+3y\right)^2