Question

7а 35 м2+15а 8 м2+4а 87м2=?​

Answer 1

Ответ:

если я правильно поняла то так.)

Answer 2

It looks like you have an algebraic expression involving variables "a." Let's simplify it:

$7a \, \text{m}^2 + 15a \, \text{m}^2 + 4a \, \text{m}^2$

Combine like terms (terms with the same variable and exponent):

$7a + 15a + 4a = 26a$

So, the simplified expression is $26a \, \text{m}^2$.

If you have a specific value for $a$, you can substitute that value into the expression to find the numerical result.