Math, asked by himansusekher, 8 months ago

Using (x+a)(x+b)=x²+(a+b)x+ab,find
5.1×5.2

Answers

Answered by anwitapan11

1

Answer:

5.1×5.2=(50)

=(5+0.1)×(5+0.2)

=52+5(0.1+0.2)+0.1×0.2

=25+1.5+0.02

=26.52

Previous Question

Next Question

Similar questions

Math, 3 months ago

evaluate : sin30⁰+ cos45⁰+ tan0⁰...

Science, 3 months ago

Is the balanced diet for a engineer and an athlete the same? Justify your answer by giving reasons.

English, 3 months ago

The queen caught a peacock. (chenge the gender)...

Chemistry, 8 months ago

tell an experiment to show the formation of a compound...

English, 8 months ago

speech on best age to own a mobile...

Psychology, 1 year ago

What is Bandox Extreme?

Math, 1 year ago

name the type of triangle. a triangle xyz with xy =xz...

Computer Science, 1 year ago

which country developed microsoft excel...