Question

(2a+3) × (2a-7)
find the product.​

Answer 1

Answer:

(2a+3)(2a−7)

=(2a+3)(2a+−7)

=(2a)(2a)+(2a)(−7)+(3)(2a)+(3)(−7)

=4a2−14a+6a−21

=4a2−8a−21

Answer 2

Answer:

4a² - 14a +6a - 21 [ Answer]

Step-by-step explanation:

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