Find the product
(7x^2y^3)(3x^5y^8)
2 answers:
Step-by-step explanation:
First, we put the expressions in multiplication form:
(7x2y3)×(3x5y8)(7x2y3)×(3x5y8)
We multiply like terms:
(7x2×3x5)(y3×y8)(7x2×3x5)(y3×y8)
We multiply the coefficients and add the exponents:
21x2+5y3+821x2+5y3+8
Solving, we obtain:
21x7y11
Hello!

(7x²y³)(3x⁵y⁸)
Multiply by ADDING exponents with the same base:
(7 * 3) (x² * x⁵) (y³ * y⁸)
21 * x² ⁺ ⁵ * y³ ⁺ ⁸
Simplify:
21 * x⁷ * y¹¹
21x⁷y¹¹
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