Question Simplify the expression 9z5−15z2−135z7 Evaluate 9z5−15z2−15z3×9z4Solution More Steps Evaluate −15z3×9z4Multiply the terms −135z3×z4Multiply the terms with the same base by adding their exponents −135z3+4Add the numbers −135z7 9z5−15z2−135z7 Show Solution Factor the expression 3z2(3z3−5−45z5) Evaluate 9z5−15z2−15z3×9z4Multiply More Steps Evaluate 15z3×9z4Multiply the terms 135z3×z4Multiply the terms with the same base by adding their exponents 135z3+4Add the numbers 135z7 9z5−15z2−135z7Rewrite the expression 3z2×3z3−3z2×5−3z2×45z5Solution 3z2(3z3−5−45z5) Show Solution
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