Factor the polynomial 3x4 – 2x2 + 15x2 - 10 by grouping. which product is the factored form of the polynomial? (x2 - 5)(3x2 + 2) o (22 – 2)(3x2 + 5) (22 + 5)(3x2 – 2) 0 (372 - 5)(2+2)

see explanation

Step-by-step explanation:

Given

3 - 2x² + 15x² - 10

Factor the first/second and third/fourth terms )

= x²(3x² - 2) + 5(3x² - 2) ← factor out (3x² - 2) from each term

= (3x² - 2)(x² + 5)

9987

step-by-step explanation:

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