Math, asked by gokulsaiyalamanchili, 10 months ago

98 whole square A minus b whole square formula

Answers

Answered by mokshitkarra

2

Answer:

9604

Step-by-step explanation:

98= 100-2

(98)^2=(100-2)^2

(a-b)^2=a2 +b2-2ab

(100-2)^2=100×100+2×2-2×2×100

=10000+4-400=9604

Answered by KaushikAryan07

1

Step-by-step explanation:

(a-b)^2 = a^2+b^2-2.a.b

98^2 = (100-2)^2

100^2+2^2-2.100.2

10000+4-4000 = 9604

Previous Question

Next Question

Similar questions

English, 5 months ago

which is not an centarl problem or an economic...

Physics, 5 months ago

question; complete the following dirgram this the qusetion plz answer mr...

English, 5 months ago

Differeniate speed and velocity...

English, 10 months ago

we have been living in Chennai ______ eightyears (for/since)...

Math, 10 months ago

the volume of a cyclinder whose diameter is equal to its height is...

Science, 1 year ago

8Ω प्रतिरोध का कोई विद्युत हीटर विद्युत मेंस से 2 घंटे तक 15 A विद्युत धारा लेता है। हीटर में उत्पन्न ऊष्मा की दर परिकलित कीजिए।...

Science, 1 year ago

किसी अज्ञात प्रतिरोध के प्रतिरोधक के सिरों से 12 V की बैटरी को संयोजित करने पर परिपथ में 2.5 mA विद्युत धारा प्रवाहित होती है। प्रतिरोधक का प्रतिरोध परिकलित कीजिए।...

Math, 1 year ago

A wire is in the shape of a rectangle.the length and breadth of the rectangle is 50 cm and 30 cm.now the wire is bent in the shape of a square.find the measure of each side of square.also find the area of square...