Question Simplify the expression 13240r4 Evaluate 65600r4×2Cancel out the common factor 5 13120r4×2Solution More Steps Evaluate 13120×2Multiply the numbers 13120×2Multiply the numbers 13240 13240r4 Show Solution Find the roots r=0 Evaluate 65600r4×2To find the roots of the expression,set the expression equal to 0 65600r4×2=0Cancel out the common factor 5 13120r4×2=0Multiply the terms More Steps Multiply the terms 13120r4×2Multiply the terms More Steps Evaluate 13120×2Multiply the numbers 13120×2Multiply the numbers 13240 13240r4 13240r4=0Rewrite the expression r4=0Solution r=0 Show Solution