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Popular >

simplify ((0.3+x)/2+0.8)(90+300x)

Solution

simplify

(\frac{0.3 + x}{2} + 0.8) (90 + 300 x)

Solution

15 (1.9 + x) (3 + 10 x)

Solution steps

(\frac{0.3 + x}{2} + 0.8) (90 + 300 x)

Join

\frac{0.3 + x}{2} + 0.8 : \frac{1.9 + x}{2}

= \frac{1.9 + x}{2} (90 + 300 x)

Apply the fraction rule:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{( 1.9 + x ) ( 90 + 300 x )}{2}

Factor

90 + 300 x : 30 (3 + 10 x)

= \frac{( 1.9 + x ) \cdot 30 ( 3 + 10 x )}{2}

Divide the numbers:

\frac{30}{2} = 15

= (1.9 + x) \cdot 15 (3 + 10 x)

= 15 (1.9 + x) (3 + 10 x)

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Frequently Asked Questions (FAQ)

What is ((0.3+x)/2+0.8)(90+300x) ?
The solution to ((0.3+x)/2+0.8)(90+300x) is 15(1.9+x)(3+10x)