Question

(9.7)²-(0.3)² pls answer as soon as possible​

Answer 1

Answer:

94

Step-by-step explanation:

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

(9.7)²-(0.3)²=(9.7+0.3)(9.7-0.3)

=(10)(9.4)=94

Answer 2

Given

(9.7)² - (0.3)²

We Find

Value of given

According to the question

= (9.7)² - (0.3)²

= 94.09 - 0.09

$\boxed {\red{= 94}}$

Verification

We put the value of answer

(9.7)² - (0.3)² = 94

94.09 - 0.09 = 94

94 = 94

LHS ≈ RHS

Hence Value of given is 94.