What is (3x^2+7x^4)*(5x^1-7+8x^4+9) ?

The solution to (3x^2+7x^4)*(5x^1-7+8x^4+9) is (3x^2+7x^4)(8x^4+5x+2)

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simplify (3x^2+7x^4)*(5x^1-7+8x^4+9)

simplify

(3 x^{2} + 7 x^{4}) \cdot (5 x^{1} - 7 + 8 x^{4} + 9)

(3 x^{2} + 7 x^{4}) (8 x^{4} + 5 x + 2)

Solution steps

(3 x^{2} + 7 x^{4}) (5 x^{1} - 7 + 8 x^{4} + 9)

Group like terms

= (3 x^{2} + 7 x^{4}) (8 x^{4} + 5 x^{1} - 7 + 9)

Add the numbers:

- 7 + 9 = 2

= (3 x^{2} + 7 x^{4}) (8 x^{4} + 5 x^{1} + 2)

Apply exponent rule:

a^{1} = a

x^{1} = x

= (3 x^{2} + 7 x^{4}) (8 x^{4} + 5 x + 2)

(10 - 2 x)^{3}

729 + (x - 2)^{3}

8 n^{3} - 27 m^{3}

\frac{1}{2 \cdot 2 ^{n - 1} \cdot { 2 ( 2 ^{n} - 1 ) + ( 2 ^{n - 1} - 1 ) \cdot 2 }}

\frac{- 21 y ^{3}}{- 3 y ^{2}}

What is (3x^2+7x^4)*(5x^1-7+8x^4+9) ?
The solution to (3x^2+7x^4)*(5x^1-7+8x^4+9) is (3x^2+7x^4)(8x^4+5x+2)