Question

2.89×2.89+0.22×2.89+0.0121 how to solve it

Answer 1

Answer:

Good way to start is by factoring:

2.89(2.89+0.22)+0.0121

2.89(3.11)+0.0121

You can do the long multiplication of 2.89 and 3.11 here, but I will just put the answer:

8.9879+0.0121

Then just add:

9.0000

So just 9.

Step-by-step explanation:

Answer 2

Answer:

9

Step-by-step explanation:

PEMDAS

Parenthesis

Exponents

Multiplication & Division

Addition & Subtraction

2.89×2.89=8.3521

0.22×2.89=0.6358

8.3521+0.6358+0.0121=9