Math, asked by tioludavina, 3 months ago

pls expand(x-2) (x+2)

Answers

Answered by moonlight45

1

Answer:

using identity (a+b)(a-b)= a²-b²

= x²-2² = x²-4

Previous Question

Next Question

Similar questions

Science, 1 month ago

14 TEXTBOOK EXERCISES I. Choose the best answer. 1. Which one the following systems of unit is the British System of unit? a) CGS b) MKS c) FPS d) SI 2. Electric current is a quantity a) base b) supplementary c) derived d) professional...

Geography, 1 month ago

द मैन एनुवल टेंपरेचर अराउंड मी इज 10 डिग्री सेल्सियस...

Math, 1 month ago

judy spent rs 356870 on the repair of her house rs 109400 on painting and rs 264968 on furniture and interior decoration.how much total money dide she spend...

Science, 3 months ago

Mock drill is useful. Explain . de is conducted to check( please give me answer in comments please) ...

English, 3 months ago

you are _____ smoke in the restaurant. a. can´t b. forbidden c. not allowed to d. mustn´t...

Math, 9 months ago

The area of a rectangle reduces by 160 m2 if its length is increased by 5m and breadth is reduced by 4m. However if length is decreased by 10m and breadth is increased by 2 m, then its area is decreased by 100m2. Find the dimensions of the rectangle.

Math, 9 months ago

Explain why 3*5*7+7 is a composite number...

Math, 9 months ago

what is MDCCCL called in number...