Question b2×b−4 Simplify the expression b3−4 Evaluate b2×b−4Solution More Steps Evaluate b2×bUse the product rule an×am=an+m to simplify the expression b2+1Add the numbers b3 b3−4 Show Solution Find the roots b=34Alternative Form b≈1.587401 Evaluate b2×b−4To find the roots of the expression,set the expression equal to 0 b2×b−4=0Multiply the terms More Steps Evaluate b2×bUse the product rule an×am=an+m to simplify the expression b2+1Add the numbers b3 b3−4=0Move the constant to the right-hand side and change its sign b3=0+4Removing 0 doesn't change the value,so remove it from the expression b3=4Take the 3-th root on both sides of the equation 3b3=34Solution b=34Alternative Form b≈1.587401 Show Solution