English, asked by wwwwwwwwwwwwwww, 1 year ago

if a = 7 and b = 3
Then find the value of (a+b)2 by using identity.

Answers

Answered by arshbbcommander

1

$\huge\bold\red{SOLUTION}$ $\bold\purple{♡FollowMe♡}$

a=7 , b=3

(a+b)² = a²+b²+2ab

7²+3²+(2×7×3)

=49 + 9 + 42

=100

Check:

(7+3)²

10²

=100

Hence 100 is the answer

$<marquee>$

HOPE IT HELPS...

Answered by Brâiñlynêha

2

$<body bgcolor="pink"> <font color="purple">$

$\huge{\boxed{\boxed{Hello!!}}}$

$\huge\bold{\red{\underline{Solution;-}}}$

a=7 ,. b=3

$\sf (a+b){}^{2}$

$\sf (7+3){}^{2}$

$\sf 7{}^{2}+3{}^{3}+2×7×3$

$\sf 49+9+42$

$\sf 100$

Previous Question

Next Question

Similar questions

Math, 6 months ago

What are the locations of points C, D, and E? Edgenuity!!!!! Point C is located? -in the first octant -in the xy plane -at (1,1,0) Point D is located -in the first octant -in the xz plane at (-3,3,-3) Point E lies -in the first octant -in the yz plane at (-4,4,0)...

Physics, 6 months ago

which refer to the thermal energy that flows from one substance to another when the substances differ in temperature.

History, 6 months ago

Which of the following are considered unalienable rights according to the authors of the Declaration of Independence? A: peace, land, bread B: liberty, equality, fraternity C: life, liberty, the pursuit of happiness D: justice, tranquility, common defense...

Math, 1 year ago

If 10 be added to four times ta certain number, the result is 5 less than five times the number...

Business Studies, 1 year ago

what is business? what types of business activities?

Chemistry, 1 year ago

ten major type of scientific law...

Physics, 1 year ago

A bullet hits a wall with a valocity of 20m/s and patrates it up to a distence of 5m.find the decaleration of the bullet in the wall.

English, 1 year ago

What did rakeshs grandfather advise him to do of the cherry seed?