Question

(3b2 – 25 – 2b2) + 6b2=?​

Answer 1

Ответ:

7b²-25

...............

Answer 2

To simplify the expression, let's combine like terms:

(3b^2 - 25 - 2b^2) + 6b^2

Combining the terms with b^2, we have:

(3b^2 - 2b^2) + 6b^2

Simplifying, we get:

b^2 + 6b^2

This can be further simplified by adding the coefficients:

(1 + 6)b^2

7b^2

Therefore, the expression (3b^2 - 25 - 2b^2) + 6b^2 simplifies to 7b^2.