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Find x. x^2 + 6x + 5

2x^2 + 7x + 6Quadratic formula x = -b+-(√b^2+4ac)/2aPut in the numbers given that a=1, b=6 and c=5x = 2,3
MK
Answered by Martha K. • Maths tutor
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Speaking exam: Parler français a une forte importance internationale (in English : Speaking French has strong international importance)

L'importance politique de parler Français, puissance européenne et mondiale . (The political importance of speaking French, language of a European and international political actor )Deuxième puissance dans l...
LV
Answered by Louis V. • French tutor
2148 Views

How would you form a sentence using direct and indirect object pronouns together (double object pronouns)?

It is possible to simplify or shorten a sentence by using pronouns to replace objects. For example: Est-ce que Jean a donné la feuille à Pierre? Instead of responding : "Oui, Jean a donné la feuille à P...
Answered by • French tutor
2135 Views

How do you form the regular present tense? (use the verbs 'penser' and 'manger')

Je penseTu pensesIl /Elle/On penseNous pensonsVous pensezIls/Elles pensentJe mangeTu mangesIl/Elle/On mangeNous mang e onsVous mangezIls/Elles mangent
SS
Answered by Sara S. • French tutor
2472 Views

Solve these two equations simultaneously: 7x+y=1 and 2x^2 - y=3

Number Equations7x+y=12x^2 - y=3Rearrange equation 1 to equal yy=1-7xSubstitute 1 into 22x 2 - (1-7x)=32x 2 +7x-1=3Format into quadratic equation2x 2 +7x-4=0 (2x-1)(x+4)=02x-1=0 x+4=02x=1 x=1/2 x=-4Then work...
TS
Answered by Thalia S. • Maths tutor
2074 Views