Round this number to the nearest tenth.

9.57

9.6

Step-by-step explanation:

We are rounding to the nearest tenth, so we look at the hundredth place. Since 7 is bigger than 5, we round the digit in the tenths place up. We get 9.6 as our answer.

I hope this helped and please mark me as brainliest!

9.57 rounded up to the nearest tenth is 9.6

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629