Question

Y=(7X+4)(2X-2) ПРИ X=3 постройте пожалуйста

Answer 1

Y=(7*3+4)(2*3-2)
y=25*4
y=100

Answer 2

Sure, let's calculate the value of Y when X = 3 using the given expression:

Y = (7X + 4)(2X - 2)

Substitute X = 3 into the expression:

Y = (7 * 3 + 4)(2 * 3 - 2)

Now, perform the calculations:

Y = (21 + 4)(6 - 2) Y = (25)(4) Y = 100

So, when X = 3, the value of Y is 100.