मराठी
सी.आई.एस.सी.ई.आयसीएसई ICSE Class 7

Evaluate: 53 × 32 + (17)0 × 73 - Mathematics

Advertisements
Advertisements

प्रश्न

Evaluate: 53 × 32 + (17)0 × 73 

बेरीज

उत्तर

53 × 32 + (17)0 × 73 

= 5 × 5 × 5 × 3 × 3 + (17)0 × 7 × 7 × 7   (∵ a0 = 1)

= 125 × 9 + 1 × 343

= 1125 + 343 = 1468

shaalaa.com
Concept for Application of Laws of Exponents in Simple Daily Life Problems
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Exponents (Including Laws of Exponents) - Exercise 5 (B)

APPEARS IN

सेलिना Concise Mathematics [English] Class 7 ICSE
पाठ 5 Exponents (Including Laws of Exponents)
Exercise 5 (B) | Q 5.3
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×