Math, asked by netgalactic, 1 month ago

1. Find the product using identities: (x+1)(x+2)​

Answers

Answered by denishmahyavanshi202
1

Answer:

(x + 3)(x + 7). ∵ (x + a)(x + b) = x2 + (a + b)x + ab. ∴(x + 3)(x + 7) = x2 + (3 + 7)​x + 3 x 7. = x2 + 10x + 21. (ii) (x – 5)(x + 8). ∵ (x + a)(x + b) ...

Step-by-step explanation:

Answered by manali0805
1

Answer:

X2 + 3x +2

Step-by-step explanation:

hope this might be helpful

Attachments:
Previous Question
Next Question
Similar questions
Math, 26 days ago
EXERCISE 1.4 1. Write the following numbers in words (international system): (a) 2035708 (b) 55086105 (c) 315705 (f) 2030405​...
Math, 26 days ago
fill in the blanks with correct personal pronouns- the father said to son. please take this money and put ___carefully in the safe.​
History, 26 days ago
History doesn't tell about the changes over a period of time (True/ False)​...
Math, 1 month ago
find the given answer 1/2 x 4 x 2.5​...
Math, 1 month ago
if ureplies this question I will mark brainlist ans to u​...
English, 8 months ago
The banker shouted at the young man-Voice change...
Hindi, 8 months ago
2 वर्ण विच्छेदं कुरुत (वर्ण विच्छेद कीजिए) (Disjoin the letters) (11) गणेश + + (10) सुरेश + + + irrrrrrr (0) श्रम + (1) विश्वास : + + + .... () मुनि + rrrrr.. (viii) ब्राह्मण : + +​...
Physics, 8 months ago
10. The position of a particle x depends on time t according to the relation x = (3 m/s) t - (1 m/s2) R. The speed of the particle at t = 2 s is (1) -1 m/s (3) 2 m/s (2) -2 m/s (4) 1 m/s​...