Question

Find the value when a=2 b=5 (a+b)(a-b​

Answer 1

Answer:

${a }^{2} + b {}^{2}$

Step-by-step explanation:

4+25

=29

Answer 2

Answer:

a = 2 b=5 (a+b)(a-b)

(a+b) = (2+5) ,(a-b)= (2-5)

(2+5)(2-5)

(7)-(3)

4

please mark as brilliant