Each sides are equal so the answer 400 cubic in
=<span><span><span><span><span>16<span>x4</span></span>+<span>40<span>x3</span></span></span>+<span>5<span>x2</span></span></span>−<span>25x</span></span>−<span>6</span></span>
Answer:im sorry i just did so much reserch but it was wrong
Step-by-step explanation: