perkinse6192 perkinse6192

09-03-2022
Mathematics

contestada

Find an expression which represents the sum of (6x-4)(6x−4) and (-2x+5)(−2x+5) in simplest terms

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paulaannwilliams1 paulaannwilliams1

09-03-2022

Answer:

40x^2-68x+41

Step-by-step explanation:

Multiply both expressions

(-2x+5)^2= 4x^2-20x+25

(6x-4)^2=36x^2-48x+16

Then add

Use multiplication table if you have difficulty with multiplying

Ex

-2x 5

-2x 4x^2 -10x

5 -10x 25

Then add them all to get the full expression

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