Question

[(-4a) -(-2b)]whole power 2​

Answer 1

Answer:

16a*a + 4b*b - 16ab

Step-by-step explanation:

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Answer 2

Answer:

Hlo. mate here your answer hope it helps you

we know that

the square of any symbol whether + or - will always be - ve.

So ${-4a}^{2}$ is ${16a}^{2}$

and ${-2b}^{2}$ is ${4b}^{2}$

Now we need to subtract both the numbers and we will get it as

${16a}^{2}-{4b}^{2}$