The net of a box is made by cutting four squares
from a piece of cardboard.
The cardboard is...
Mathematics, 26.02.2021 18:20 taylorlindsey9329
The net of a box is made by cutting four squares
from a piece of cardboard.
The cardboard is a rectangle with width x cm
and length (x + 10) cm
Each square has side length 5 cm
The area of the net is 1475 cm2
The equation X2 + ax + b = 0 can be formed.
Work out the value of a and the value of b.
Answers: 2
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