Question

(iv) 9x2 – 6x + 7, 5 – 4x and 6 – 3x2
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Answer 1

Answer:

ANSWER

9x

2

−6x+7,5−4x and 6−3x

2

It can be written as

9x

2

−6x+7,5−4x+6−3x

2

By further calculation

9x

2

−3x

2

−6x−4x+7+5+6

So we get

6x

2

−10x+18

hope it help you ......

thank you ^_^^_^

Answer 2

mark the upper one as brainliest...♥️