## Factor 20×2 + 25x – 12x – 15 by grouping. 1. Group terms with common factors. 2. Factor the GCF from each group. 3. Write the polynomial

Question

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## Answers ( No )

Step 1:

(((22•5×2) + 25x) – 12x) – 15)))

The first term is, 20×2 its coefficient is 20 .

The middle term is, +13x its coefficient is 13 .

The last term, “the constant”, is -15

step 2 above, -12 and 25

20×2 – 12x + 25x – 15

Step-4 : Add up the first 2 terms, pulling out like factors :

4x • (5x-3)

Add up the last 2 terms, pulling out common factors :

5 • (5x-3)

Step-5 : Add up the four terms of step 4 :

(4x+5) • (5x-3)

Which is the desired factorizationFinal result : (5x – 3) • (4x + 5)

Answer:(5x – 3) • (4x + 5)

Step-by-step explanation: