Question

16. What should be subtracted from -5a² + 3a – 5b2 to get 7a² + 4a -
+ 4a – 9b2
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Answer 1

Answer:

Add $-5a^{2} + 3a - 5b^{2}$ with $7a^{2} + 4a - 9b^{2}$

Step-by-step explanation:

$-5a^{2} + 7a^{2} = 2a^{2}$

$3a + 4a = 7a$

$-5b^{2} - 9b^{2} = -14b^{2}$

So, your answer will be:

$2a^{2} + 7a - 14b^{2}$

Mark Brainliest if it helped!!

Tq dear frnd!!!

Answer 2

2a^2+7a-14b^2 is the ans