Math, asked by mukeshmaruti21, 9 months ago

1. Find the following
by using identity. I.
(i (2x+5) ?
(ij (8 x + 3y) ²
2.

Answers

Answered by adityakarodiwal

0

Answer:

(2x+5)² = 2x² + 10x + 25

(8x+3y)² = 8x² + 24xy + 9y

Answered by SugaryCherrie

1

Answer-

(1) (2x + 5)²

= (2x)² + (5)² + 2(2x)(5)

= 4x² + 25 + 20x

(2) (8x + 3y)²

= (8x)² + (3y)² + 2(8x)(3y)

= 64x² + 9y² + 48xy

Previous Question

Next Question

Similar questions

English, 4 months ago

How would liberty cause universal chaos ?

Business Studies, 4 months ago

A _____is a need that stimulates a person to act na particular way motive market segment too...

English, 4 months ago

The Doctor is busy now but he ____(see) you after an hour. (Fill in the blank with the appropriate tense form of the verb given) will see see saw...

Math, 9 months ago

Hcf of 52 and 117 by Euclid division algorithms and Express in the form 52x+117y...

English, 9 months ago

Rearrange the groups of letters to find some qualities that great kings of the past had. (A) r g a e u o c (B) l i n o b i t y (C) m i s h e r o (D) n e s t h o y (E) c o p a s s m i o n (F) r i a f s s e n Please give answer.

English, 1 year ago

what is the meaning of wretched ...

English, 1 year ago

explen the term promotion...

Physics, 1 year ago

Electric charge Q, Q, -2Qrespectively are placed at the 3corners of an equilateral triangle of side a. Magnitude of the electric dipole moment of the system is...