Question

Evaluate using algebraic identity
9.5 * 9.7

Answer 1

Answer:

95.3

Step-by-step explanation:

(9+0.5)(9+0.7)

(x+a)(x+b)=x²+x(a+b)+ab

81+9(0.5+0.7)+0.5*0.7

81+10.8+3.5

95.3