CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Properties of Multiplication of Integers

Evaluate: 303...

Question

Evaluate: 30³ + 20³ – 50³.

A

36000

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

-90000

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

15000

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

90000

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
-90000

Let a = 30, b = 20 and c = -50. Then, a + b + c = 0

a³ + b³ + c³ = 3abc = 3 × 30 × 20 × (-50) = -90000

Suggest Corrections

thumbs-up

5

Similar questions

30^{3} + 20^{3} - 50^{3}

Q. Write the value of 30³ + 20³ − 50³.

Q. Without actually calculating the cubes, find the value of the following:

(30)^{3} + (20)^{3} + (- 50)^{3}

203 \times 197

Q. Using identities, evaluate

297 \times 303

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Properties of Multiplication of Integers

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Properties of Multiplication of Integers

Standard IX Mathematics

Join BYJU'S Learning Program

CrossIcon