16+(-7)+4+(-9) evalute the following

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Solution

Dear Student,

$16 + (- 7) + 4 + (- 9) = 16 + 4 + (- 7) + (- 9) = 20 + (- 16) = 20 - 16 = 4 ANS . . .$

Regards

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Similar questions

Name the property of multiplication illustrated by each of the following statements :

(i) $\frac{- 15}{8} \times \frac{- 12}{7} = \frac{- 12}{7} \times \frac{- 15}{8}$

(ii) $(\frac{- 2}{3} \times \frac{7}{9}) \times \frac{- 9}{5} = \frac{- 2}{3} \times (\frac{7}{9} \times \frac{- 9}{5})$

(iii) $\frac{- 3}{4} \times (\frac{- 3}{4} \times \frac{- 5}{6}) + (\frac{- 3}{4} \times \frac{7}{8})$

(iv) $\frac{- 16}{9} \times 1 = 1 \times \frac{- 16}{9} = \frac{- 16}{9}$

(v) $\frac{- 11}{15} \times \frac{15}{- 11} = \frac{15}{- 11} \times \frac{- 11}{15} = 1$

(vi) $\frac{- 7}{5} \times 0 = 0$

Verify the following :

(i) $\frac{3}{7} \times (\frac{5}{6} + \frac{12}{13}) = (\frac{3}{7} \times \frac{5}{6}) + (\frac{3}{7} \times \frac{12}{13})$
(ii) $\frac{- 15}{4} \times (\frac{3}{7} + \frac{- 12}{5}) = (\frac{- 15}{4} \times \frac{3}{7}) + (\frac{- 15}{4} \times \frac{- 12}{5})$
(iii) $(\frac{- 8}{3} + \frac{- 13}{12}) \times \frac{5}{6} = (\frac{- 8}{3} \times \frac{5}{6}) + (\frac{- 13}{12} \times \frac{5}{6})$
(iv) $\frac{- 16}{7} \times (\frac{- 8}{9} + \frac{- 7}{6}) = (\frac{- 16}{7} \times \frac{- 8}{9}) + (\frac{- 16}{7} \times \frac{- 7}{6})$

Q. Evalutate

\frac{9}{3} \div \frac{3}{6}

Q. Express the following integral as limits of sum and hence evalute it.

\int_{0}^{4} (x - x^{2}) d x

Q. Evalute

a \int 0 x {(a^{2} - x^{2})}^{\frac{7}{2}} d x

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16+(-7)+4+(-9) evalute the following

Dear Student, 16 + -7 + 4 + -9=16+4+-7+-9=20+-16=20-16=4 ANS... Regards

Dear Student,

$16 + (- 7) + 4 + (- 9) = 16 + 4 + (- 7) + (- 9) = 20 + (- 16) = 20 - 16 = 4 ANS . . .$

Regards