Mathematics

Question

Consider this expression: 7(10a+3b)
Enter and expression that shows the sum of exactly two terms that are equivalent to 7(10a+3b).

2 Answer

  • Answer: 70a + 21b

    Step-by-step explanation:

    By The Distributive Property, we can multiply a sum by multiplying each addend separately and then add the products,

    That is, a(b+c) = ab + ac,

    Here, the given expression is,

    7 (10a + 3b),

    By the above property,

    We can write,

    7 (10a + 3b) = 7 × 10a + 7 × 3b = 70a + 21b

    Where, 70a and 21b are two different terms,

    Thus, the required expression is 70a + 21b.

  • The sum of the expression 70a and 21b is equivalent to 7(10a + 3b).

    Equation

    An equation is an expression that is used to show the relationship between two or more variables and numbers.

    Given the expression:

    • 7(10a + 3b)

    Opening the bracket:

    • = 70a + 21b

    The sum of the expression 70a and 21b is equivalent to 7(10a + 3b).

    Find out more on equation at: https://brainly.com/question/13763238

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