3 years ago

Perform the indicated operation. (2x + y)(3x^2 + y)

Mathematics

1 answer:

alekssr [168]3 years ago

4 0

Answer:

$(2x+y)(3x^2+y)=6x^3+3x^2y+2xy+y^2)$

Step-by-step explanation:

The given expression is $(2x+y)(3x^2+y)$ .

We expand the parenthesis using the distributive property to obtain;

$(2x+y)(3x^2+y)=2x(3x^2+y)+y(3x^2+y)$

We expand further to get;

$(2x+y)(3x^2+y)=6x^3+2xy+3x^2y+y^2)$

This gives us;

$(2x+y)(3x^2+y)=6x^3+3x^2y+2xy+y^2)$

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Which expression is equivalent to 1.5 raised to the fifth power divided by 0.7 raised to the fourth power, all raised to the thi

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The expression which is equivalent to the given expression as in the task content is; 1.5 raised to the fifteenth power divided by 0.7 raised to the twelfth power.

<h3>What is the expression which is equivalent to the given expression?</h3>

According to the task content, it follows that the expression given is;

(1.5⁵/0.7⁴)³

= 1.5^(3×5) /0.7^(4×3)

= 1.5¹⁵/0.7¹².

Hence, the expression which is equivalent is; 1.5 raised to the fifteenth power divided by 0.7 raised to the twelfth power.