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Popular >

simplify 7x^5y(4x^3y^2)

Solution

simplify

7 x^{5} y (4 x^{3} y^{2})

Solution

28 x^{8} y^{3}

Solution steps

7 x^{5} y (4 x^{3} y^{2})

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

x^{5} x^{3} = x^{5 + 3}

= 7 y \cdot 4 x^{5 + 3} y^{2}

Add the numbers:

5 + 3 = 8

= 7 y \cdot 4 x^{8} y^{2}

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

y y^{2} = y^{1 + 2}

= 7 \cdot 4 x^{8} y^{1 + 2}

Add the numbers:

1 + 2 = 3

= 7 \cdot 4 x^{8} y^{3}

Multiply the numbers:

7 \cdot 4 = 28

= 28 x^{8} y^{3}

Popular Examples

- \frac{1}{2} (2) + 2

(- 2)^{2} - 5

factor 64c^3+1 factor

64 c^{3} + 1

x + 4 < 5

2 (4 w + 7) = 62

Frequently Asked Questions (FAQ)

What is 7x^5y(4x^3y^2) ?
The solution to 7x^5y(4x^3y^2) is 28x^8y^3