Math, asked by monaashish1988, 3 months ago

Simplify :(√7+2)(√7-2)

Answers

Answered by ishaangunjan2410

1

Answer:

3

Step-by-step explanation:

(a+b)(a-b) = a²-b²

Therefore,

(√7)²-(2)² = 7-4 =3

Please rate this(accordingly) if it helped.

Previous Question

Next Question

Similar questions

Chemistry, 1 month ago

for the reaction n2o4(g)⇌2no2(g) the decrease in pressure causes, a) the colour to darken b) the colour to become light c) the colour remains same d) the colour to become violet...

Science, 1 month ago

4)sound waves can travel in _________ *...

Math, 1 month ago

What is the mode of the given set of numbers: 1, 1, 2, 4, 3, 2, 1, 2, 2, 4 ? (a) 1 (b) 2 (e) 3 (d) 4 spam will be reported...

Math, 3 months ago

The simplest form of the ratio ₹ 20 to 500paise is…...

English, 3 months ago

If not used properly, machines pollute the atmosphere or cause accidents and deaths. What should we do to use them properly?

Chemistry, 9 months ago

Formula of a Compound represents what ?

English, 9 months ago

during a thunderstorm Yogesh is blinding flash of lightning and there's the lack of thundered after 3 second it sound Travels at 1206 kilometre per hour how far from Yogesh did the lightning occur ...

Math, 9 months ago

solve this question...