Math, asked by venvid, 5 months ago

7. Use a suitable identity and find the product of (i) 5(xy - 3z)?
(ii) (4x + 9) (4x + 12)

Answers

Answered by Anonymous

5

Answer:

Pls mark me as brainliest

Step-by-step explanation:

5(xy - 3z)

5xy - 15z

(4x + 9)(4x + 12)

4x(4x + 12) + 9(4x + 12)

16x² + 48x + 36x + 108

16x² + 84x + 108

Answered by DevanshRaulo

1

Answer:

I) 5xy-15z

ii) 16x²+84x+108

Step-by-step explanation:

CORRECT ANSWER. BRAINLIEST

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