Math, asked by MeenakshiMP, 3 months ago

The value of (7a-2b)(7a+3b) is *

Answers

Answered by BipulSingh232005

1

Answer:

hope it is helpful to you

Attachments:

Answered by SamVarghese

2

(7a-2b)(7a+3b)

7a × 7a + 7a × 3b - 2b × 7a - 2b × 3b

= 49a² + 21ab - 14ab - 6b²

= 49a² + 7ab - 6b²

Previous Question

Next Question

Similar questions

English, 1 month ago

Write a dairy entry on the advantages of online classes in less than 150 words describing your feelings...

Hindi, 1 month ago

mahabharat sa hama kiya chaga nahi apnani chahia...

Geography, 1 month ago

Discuss the significance of human resource . Please give correct answer please . Spammers stay away ❌❌❌❌...

Science, 3 months ago

वायुमंडल में ओजोन निर्माण कैसे होता है...

Math, 3 months ago

76,280 divided by 80...

Biology, 10 months ago

Consider an animal with six pairs of chromosomes; one set of six chromosomes is from this animal’s male parent, and the homologous set of six chromosomes is from this animal’s female parent. How many combinations of chromosomes are possible in the gametes of individuals of this species if we look only at independent assortment of chromosomes, disregarding the effect of crossing over?

English, 10 months ago

Descriptive writing on Experience of Virtual class during pandemic...

Math, 10 months ago

2-Find the smallest number by which 1100 must be multiplied so that the product becomes a perfect square. Also, find the square root of the perfect square so obtained. Please answer fast ...