Math, asked by sounyajitbaidya7344, 1 month ago

simplify using identity (3x+4) (3x+5)

Answers

Answered by soumik860

0

Answer:

9x² + 9x + 20

Step-by-step explanation:

Using identity -

(x + a) (x + b) = x² + (a + b)x + ab

(3x + 4) (3x + 5)

= (3x)² + (5 + 4)x + 5 × 4

= 9x² + 9x + 20

Previous Question

Next Question

Similar questions

History, 25 days ago

Explain the reign of Ala ud din Khalji.

Math, 25 days ago

Solve these questions...

Math, 25 days ago

1 Beta 2 x minus 3 + 1 by x minus 5 equal to 10 by 9...

Math, 1 month ago

What should be added to -7/8 so as to get 5/9 ?

Math, 1 month ago

Verify and name the property of multiplication -5/6 × ( 12/15 × 9/15 ) = ( -5/6 × 12/15 ) × 9/15...

Math, 9 months ago

Show that a , A2, A3 - from AP where an is defined as 3+4n. Also find the sum of the first 15 teams. If the sum of the first in terms of AP is un-ne, what is the first team (that is S.)? What is the sum of first two teams? What is the second team? Similarly find the 3rd...

Math, 9 months ago

SOLVE THIS I WILL MARK YOU AS BRAINLIEST. . . . NO SCAMMING OR SAYING YOU CANT DO THIS OR I WILL REPORT YOU . . . AND PLEASE SOLVE THIS ON COPY AND SEND ME ITS PICTURE...

Social Sciences, 9 months ago

क) मैं किताबें खरीदूंगा। (हम) ख) निधि ने बताया कि वह पढ़ रहा है। (वे) ग) राखी ने उसे सारी बात बताई। (उन्हें) घ) मैंने चित्र बनाया। (हमने) ङ) तुम भी मेरे साथ चलो। (आप) Class-7 हस्ताक्षर: .... ग्रेड: भ...