MATHEMATICS 9
8:45 – 9:45
October 10, 2018
Activity: Addition and Subtraction of Radicals
Directions: Copy and perform the indicated operation and write your answers in simplest form. Show your
solution. Use one-half sheet of intermediate pad paper. Pass your papers when the bell rings.
3
3
3
1. 6√𝑥 + 3√𝑥
5. 12 √𝑎 + 7 √𝑎 − 9 √𝑎
1
1
2. 5√𝑦 − √𝑦 + 3√𝑦
6. 2 √4𝑥 − 3√9𝑥 + 4 √64
3
5
3. 3𝑛√7 − 𝑛√7 + 𝑚√7
7. 5√5𝑎 − 3√3𝑎
4. 5√3𝑥 + 𝑐√3𝑥
8. √24𝑏 + √80𝑏 − 6√40𝑏
3
October 11, 2018
Activity: Multiplication and Division of Radicals
Directions: Use the distributed activity sheets as your answer sheet. Use a separate paper for your solution.
Pass your papers including your solutions when the bell rings.
October 12, 2018
Activity: Solving Radical equations
Directions: Solve and check. Use one whole sheet of intermediate pad paper. Pass your papers when the bell
rings. (Copy and answer)
1. √𝑥 = 10
4. √𝑥 − 1 = 𝑥 − 7
4
2. √2𝑚 = 4
5. √𝑥 − 3 + √𝑥 = 3
3
3
3. −5√𝑏 = −50
6. √3𝑎 + 9 = √6𝑎 + 15
Name: _____________________________ Multiplication & Division of Radicals
Date: _____________
Directions: Use this activity sheet as your answer sheet. Use a separate sheet of paper for your solution.
Perform the indicated operation. Write the words corresponding to the obtained value in the box provided.
WHAT’S THE MESSAGE?
are not
(4√3𝑎3 )
3
1
and irreplaceable
2
for people
√2𝑥 . 5√8𝑥
√3𝑥 2 𝑏
is unique
√𝑥
3
√25𝑥𝑦 2
consider yourself
4√3𝑎 . 3√3𝑎2
more or less
Do not
√9𝑎 . √4𝑏
nor even equal
3
√9𝑥𝑦 2 . 3 √3𝑥 4 𝑦 6
of identical quality
Each one
to others
6√𝑎𝑏
36𝑎 √𝑎
3
2 + √𝑥
√𝑎 (√𝑎3 − 7)
10𝑦√18𝑦 3
2√9𝑦
(√5𝑎)(√2𝑎) (3√10𝑎2 )
2√2 − √2𝑥
4−𝑥
𝑎2 − 7√𝑎
3
3
9𝑥𝑦 2 √𝑥 2 𝑦 2
√2
√15𝑏𝑥𝑦
5𝑦
30𝑎2
48𝑎3
20x
√𝑥
𝑥
5𝑦 2 √2
MATHEMATICS 10
7:45 – 8:45
October 10, 2018
pp. 241 LM Activity 5 numbers 1 – 10
Directions: Copy and perform the indicated operation and write your answers in simplest form. Show your
solution. Use one whole sheet of intermediate pad paper. Pass your papers when the bell rings.
October 11, 2018
pp. 242 LM Activity 6 numbers 1 – 10
Directions: Copy and perform the indicated operation and write your answers in simplest form. Show your
solution. Use one whole sheet of intermediate pad paper. Pass your papers when the bell rings.
October 12, 2018
Activity: Equation of the Circle
Directions: Generate the equation of the circle in Standard Form and General Form given the center and
radius. Use one whole sheet of intermediate pad paper. Pass your papers when the bell rings. (Copy and
answer)
Center
Radius
1.
Origin
12cm
2.
(-7,2)
9m
3.
(-4,-4)
8in
4.
(10,-8)
15cm
5.
(10,-8)
6 units
2 5
6.
2 units
( , )
3 9
EDUKASYON SA PAGPAPAKATAO 10
(10:00 – 11:00
Pag-uulat para sa Modyul 7
Please rate the reporters using the rubrics.
October 12, 2018)