Answer:
4
Step-by-step explanation:
To find the area of a rectangle, you multiply adjacent side lengths, so in this case it would be (x + 3)(4x - 7) which expands to 4x^2 + 5x - 21.
Assuming you mean <span>2y</span>²<span> + 3y = 2 we are solving the quadratic
To solve a quadratic formula you need to know the formula.
Formula > x1, 2 = </span>
<span>
Now we must plug in the values. a = 2 b = 3 c = -2</span>
<span>
So now we know our answer should be {1/2, -2}</span>
Here you go, hope this helps. Don’t mind the water droplets, accidentally topped my bottle over.