How do you find the product of #(3a-b)(2a-b)#?

Answer 1

Multiply each term in the parenthesis by each term in the other parenthesis, or better known as the FOIL method.

#(3a-b) (2a-b) #
#= (3a)(2a)+ (3a)(-b)+(-b)(2a)+(-b)(-b)#
#= 6a^2 + b^2 - 5ab#
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Answer 2

Formally, #(a + b) * (c + d) = ac + ad + bc + bd#.
When there are negative signs or subtraction involved, it may be helpful to re-write the equation in standard form.

#(3a - b)(2a - b) =# #(3a + -b)(2a + -b)=# #(3a * 2a) + (3a * -b) + (-b * 2a) + (-b * -b) =# #6a^2 + (-3ab) + (-2ab) + (b^2)=# #6a^2 -5ab + b^2#
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Answer 3

Please read below:

Consider making a table to list all the available terms in the binomials.

When you're multiplying binomials, you're multiplying each term of one binomial, with one of the other.

#3a times -b; 3a times 2a#
#-b times 2a; -b times -b#

This should get you #6a^2-5ab+b^2# as your product.

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Answer 4

To find the product of (3a-b)(2a-b), you use the distributive property, which states that for any real numbers a, b, and c, a(b + c) = ab + ac. So, you multiply each term in the first expression by each term in the second expression and then combine like terms.

(3a - b)(2a - b) = 3a * 2a + 3a * (-b) - b * 2a - b * (-b)

= 6a^2 - 3ab - 2ab + b^2

= 6a^2 - 5ab + b^2

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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