Question

(3a в квадрате b - 5x)(7a-4bx в квадрате) Если а = 1, b = 1, х =1

Answer 1

Ответ:

Вот!!!!!!!!!!!!!!!!!

Answer 2

To evaluate the expression (3a^2b - 5x)(7a - 4bx^2) when a = 1, b = 1, and x = 1, we substitute the given values into the expression and perform the calculations.

Substituting a = 1, b = 1, and x = 1 into the expression, we have:

(3 * 1^2 * 1 - 5 * 1)(7 * 1 - 4 * 1 * 1^2)

Simplifying the expression, we get:

(3 - 5)(7 - 4) = (-2)(3) = -6

Therefore, when a = 1, b = 1, and x = 1, the value of the expression (3a^2b - 5x)(7a - 4bx^2) is -6.