Math, asked by jahanf240, 5 months ago

If (4a + 5b) = 16 and ab = 4, find the value of 16a2 + 25b2

plz it's urgent the one who answers first will be Marked as brainliest

Answers

Answered by subhashkale2017

0

sorry dear i will but i am in only 6th standard

Answered by csrawat

2

Answer:

64. Step-by-step explanation: ==: 16a² + 25b² = (4a + 5b)² - 2*4a *5b. = (12)² - 2*4*5*2. = 144 - 80. = 64.

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