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Ask QuestionPosted by Tanupreet Kaur 5 years, 4 months ago
- 1 answers
Yogita Ingle 5 years, 4 months ago
x²+16x+64
= x²+8x+ 8x+64
= x (x + 8) + 8 ( x + 8)
= (x + 8) (x + 8)
= (x + 8)2
Posted by Tanupreet Kaur 5 years, 4 months ago
- 1 answers
Yogita Ingle 5 years, 4 months ago
x²+8x+16
= x²+4x+ 4x+16
= x (x + 4) + 4 ( x + 4)
= (x + 4) (x + 4)
= (x + 4)2
Posted by Vanshika Yadav 5 years, 4 months ago
- 1 answers
Posted by Tanupreet Kaur 5 years, 4 months ago
- 1 answers
Yogita Ingle 5 years, 4 months ago
4x² +8x +4
= 4x² +4x+4x +4
= 4x (x + 1) + 4(x + 1)
= (4x + 4)(x+ 1)
= 4 (x + 1) (x + 1)
Posted by Reshmika Reshmika 5 years, 5 months ago
- 5 answers
Yogita Ingle 5 years, 5 months ago
The amount of log boat = 21000
He paid back = 22,560
therefore he paid along with interest
interest for one year = 22560 - 21000 = 1560
so, for monthly he paid = 1560 divided by 12
= Rs. 130
Everything Here 5 years, 5 months ago
Posted by Prashant Rajpoot 5 years, 5 months ago
- 3 answers
Yogita Ingle 5 years, 5 months ago
3/7+y=17/7
y = 17/7 - 3/7
y = (17 - 3)/7
y = 14/7
y = 2
Posted by Tanupreet Kaur 5 years, 5 months ago
- 5 answers
Zibiah Gonsalves 5 years, 5 months ago
Posted by Tanupreet Kaur 5 years, 5 months ago
- 1 answers
Zibiah Gonsalves 5 years, 5 months ago
Posted by Ayush Pal 5 years, 5 months ago
- 1 answers
Posted by Pranav Jadhav 5 years, 5 months ago
- 1 answers
Posted by Punith Punith 5 years, 5 months ago
- 1 answers
Gaurav Seth 5 years, 4 months ago
To construct the given quadrilateral, as we are already given three angles.
We shall find the fourth angle first.
Here <H = 60°, <E = 105°, <P = 120°
We know sum of all the angles of a quadrilateral = 360°
So <L = 360° - (60° + 105° + 120°) = 75°
Step 1)
Construct base HE = 6 cm
Step 2)
Construct <H = 60° (Shown in Red)
Step 3)
Construct <E = 105° (Shown in Blue)
On this line of <E cut an arc at 4.5 cm. (Shown in Green)
Mark this point as L
Step 4)
Construct <L = 75°. (Shown in Brown)
Name the point where it intersects the arm of <H as P.
We have the required Quadrilateral HELP.
Posted by Shivashish Medha 5 years, 5 months ago
- 4 answers
Posted by Tanupreet Kaur 5 years, 5 months ago
- 1 answers
Posted by Tanupreet Kaur 5 years, 5 months ago
- 2 answers
Posted by Shreeti Choudhary 5 years, 5 months ago
- 1 answers
Posted by Tanupreet Kaur 5 years, 5 months ago
- 4 answers
Yogita Ingle 5 years, 5 months ago
3p5 - 48p³
= 3p3 (p2 - 16)
= 3p3 (p2 - 42)
= = 3p3 (p - 4) ( p+ 4)
Posted by Tanupreet Kaur 5 years, 5 months ago
- 3 answers
Posted by Tanupreet Kaur 5 years, 5 months ago
- 0 answers
Posted by Tanupreet Kaur 5 years, 5 months ago
- 1 answers
Yogita Ingle 5 years, 5 months ago
(205)² - (195)²
= 205 x 2
= 410
= 195 x 2
= 390
∴ ( 205)² - (195)² = 410- 390
= 20
Posted by Aaliya. Shameer 5 years, 5 months ago
- 1 answers
Posted by Tanupreet Kaur 5 years, 5 months ago
- 5 answers
Yogita Ingle 5 years, 5 months ago
Sorry some correction
a2 - b2 = (a -b)(a +b)
100-(a-4)²
= (10)2 -(a-4)²
= (10 - a +4)(10+ a - 4)
= (14 - a) (6 + a)
Yogita Ingle 5 years, 5 months ago
a2 - b2 = (a -b)(a +b)
100-(a-4)²
= (10)2 -(a-4)²
= (10 - a - 4)(10+ a - 4)
= (6 - a) (6 + a)
Posted by Tanupreet Kaur 5 years, 5 months ago
- 1 answers
Yogita Ingle 5 years, 5 months ago
a2 - b2 = (a -b)(a +b)
16x²-(5y+7)²
= (4x)2 - (5y+7)2
= (4x - 5y-7)(4x + 5y + 7)
Posted by Tanupreet Kaur 5 years, 5 months ago
- 1 answers
Yogita Ingle 5 years, 5 months ago
a2 - b2 = (a -b)(a +b)
(4x+5y)² -1
= (4x+5y)² -(1)2
= (4x+ 5y -1) (4x + 5y + 1)
Posted by Tanupreet Kaur 5 years, 5 months ago
- 1 answers
Yogita Ingle 5 years, 5 months ago
a2 - b2 = (a -b)(a +b)
(7a -6b)² -16c²
= (7a -6b)² -(4c)²
= (7a - 6b- 4c) (7a - 6b + 4c)
Posted by Varsha Gurjar 5 years, 5 months ago
- 0 answers
Posted by Tanupreet Kaur 5 years, 5 months ago
- 2 answers
Yogita Ingle 5 years, 5 months ago
a2 - b2 = (a - b) (a+ b)
16x²-(5y+z)²
=(4x)2 - (5y + z)2
= (4x - 5y - z) (4x + 5y + z)
Zibiah Gonsalves 5 years, 5 months ago
Posted by Tanupreet Kaur 5 years, 5 months ago
- 1 answers
Yogita Ingle 5 years, 5 months ago
a2 - b2 = (a - b) (a+ b)
:63x²y²-7
= 7(9x2y2- 1)
= 7 [(3xy)2 - (1)2]
= 7(3xy - 1)(3xy+1)
Posted by Tanupreet Kaur 5 years, 5 months ago
- 0 answers
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